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Module: JsonapiCompliable::Adapters::ActiveRecordSideloading
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<div id="content"><h1>Module: JsonapiCompliable::Adapters::ActiveRecordSideloading
</h1>
<div class="box_info">
<dl>
<dt>Defined in:</dt>
<dd>lib/jsonapi_compliable/adapters/active_record_sideloading.rb</dd>
</dl>
</div>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#belongs_to-instance_method" title="#belongs_to (instance method)">#<strong>belongs_to</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, &blk) ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#has_and_belongs_to_many-instance_method" title="#has_and_belongs_to_many (instance method)">#<strong>has_and_belongs_to_many</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, as: nil, &blk) ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#has_many-instance_method" title="#has_many (instance method)">#<strong>has_many</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, &blk) ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#has_one-instance_method" title="#has_one (instance method)">#<strong>has_one</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, &blk) ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#polymorphic_belongs_to-instance_method" title="#polymorphic_belongs_to (instance method)">#<strong>polymorphic_belongs_to</strong>(ssociation_name,, roup_by:,, roups:,, &lk)) ⇒ Object </a>
</span>
<span class="summary_desc"><div class='inline'></div></span>
</li>
</ul>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="belongs_to-instance_method">
#<strong>belongs_to</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, &blk) ⇒ <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/jsonapi_compliable/adapters/active_record_sideloading.rb', line 27</span>
<span class='kw'>def</span> <span class='id identifier rubyid_belongs_to'>belongs_to</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>scope:</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='label'>resource:</span><span class='comma'>,</span> <span class='label'>foreign_key:</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='symbol'>:id</span><span class='comma'>,</span> <span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span>
<span class='id identifier rubyid__scope'>_scope</span> <span class='op'>=</span> <span class='id identifier rubyid_scope'>scope</span>
<span class='id identifier rubyid_allow_sideload'>allow_sideload</span> <span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>type:</span> <span class='symbol'>:belongs_to</span><span class='comma'>,</span> <span class='label'>resource:</span> <span class='id identifier rubyid_resource'>resource</span><span class='comma'>,</span> <span class='label'>foreign_key:</span> <span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='id identifier rubyid_primary_key'>primary_key</span> <span class='kw'>do</span>
<span class='id identifier rubyid_scope'>scope</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='op'>|</span>
<span class='id identifier rubyid_parent_ids'>parent_ids</span> <span class='op'>=</span> <span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_p'>p</span><span class='op'>|</span> <span class='id identifier rubyid_p'>p</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid__scope'>_scope</span><span class='period'>.</span><span class='id identifier rubyid_call'>call</span><span class='period'>.</span><span class='id identifier rubyid_where'>where</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span> <span class='op'>=></span> <span class='id identifier rubyid_parent_ids'>parent_ids</span><span class='period'>.</span><span class='id identifier rubyid_uniq'>uniq</span><span class='period'>.</span><span class='id identifier rubyid_compact'>compact</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_assign'>assign</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='comma'>,</span> <span class='id identifier rubyid_children'>children</span><span class='op'>|</span>
<span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parent'>parent</span><span class='op'>|</span>
<span class='id identifier rubyid_relevant_child'>relevant_child</span> <span class='op'>=</span> <span class='id identifier rubyid_children'>children</span><span class='period'>.</span><span class='id identifier rubyid_find'>find</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_c'>c</span><span class='op'>|</span> <span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='rparen'>)</span> <span class='op'>==</span> <span class='id identifier rubyid_c'>c</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='symbol'>:#{</span><span class='id identifier rubyid_association_name'>association_name</span><span class='embexpr_end'>}</span><span class='tstring_content'>=</span><span class='tstring_end'>"</span></span><span class='comma'>,</span> <span class='id identifier rubyid_relevant_child'>relevant_child</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_instance_eval'>instance_eval</span><span class='lparen'>(</span><span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='id identifier rubyid_blk'>blk</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
</td>
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</table>
</div>
<div class="method_details ">
<h3 class="signature " id="has_and_belongs_to_many-instance_method">
#<strong>has_and_belongs_to_many</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, as: nil, &blk) ⇒ <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/jsonapi_compliable/adapters/active_record_sideloading.rb', line 69</span>
<span class='kw'>def</span> <span class='id identifier rubyid_has_and_belongs_to_many'>has_and_belongs_to_many</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>scope:</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='label'>resource:</span><span class='comma'>,</span> <span class='label'>foreign_key:</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='symbol'>:id</span><span class='comma'>,</span> <span class='label'>as:</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span>
<span class='id identifier rubyid_through'>through</span> <span class='op'>=</span> <span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='period'>.</span><span class='id identifier rubyid_first'>first</span>
<span class='id identifier rubyid_fk'>fk</span> <span class='op'>=</span> <span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='period'>.</span><span class='id identifier rubyid_values'>values</span><span class='period'>.</span><span class='id identifier rubyid_first'>first</span>
<span class='id identifier rubyid__scope'>_scope</span> <span class='op'>=</span> <span class='id identifier rubyid_scope'>scope</span>
<span class='id identifier rubyid_allow_sideload'>allow_sideload</span> <span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>type:</span> <span class='symbol'>:habtm</span><span class='comma'>,</span> <span class='label'>foreign_key:</span> <span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='id identifier rubyid_primary_key'>primary_key</span><span class='comma'>,</span> <span class='label'>resource:</span> <span class='id identifier rubyid_resource'>resource</span> <span class='kw'>do</span>
<span class='id identifier rubyid_scope'>scope</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='op'>|</span>
<span class='id identifier rubyid_parent_ids'>parent_ids</span> <span class='op'>=</span> <span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_p'>p</span><span class='op'>|</span> <span class='id identifier rubyid_p'>p</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_parent_ids'>parent_ids</span><span class='period'>.</span><span class='id identifier rubyid_uniq!'>uniq!</span>
<span class='id identifier rubyid_parent_ids'>parent_ids</span><span class='period'>.</span><span class='id identifier rubyid_compact!'>compact!</span>
<span class='id identifier rubyid__scope'>_scope</span><span class='period'>.</span><span class='id identifier rubyid_call'>call</span>
<span class='period'>.</span><span class='id identifier rubyid_joins'>joins</span><span class='lparen'>(</span><span class='id identifier rubyid_through'>through</span><span class='rparen'>)</span>
<span class='period'>.</span><span class='id identifier rubyid_preload'>preload</span><span class='lparen'>(</span><span class='id identifier rubyid_through'>through</span><span class='rparen'>)</span> <span class='comment'># otherwise n+1 as we reference in #assign
</span> <span class='period'>.</span><span class='id identifier rubyid_where'>where</span><span class='lparen'>(</span><span class='id identifier rubyid_through'>through</span> <span class='op'>=></span> <span class='lbrace'>{</span> <span class='id identifier rubyid_fk'>fk</span> <span class='op'>=></span> <span class='id identifier rubyid_parent_ids'>parent_ids</span> <span class='rbrace'>}</span><span class='rparen'>)</span>
<span class='period'>.</span><span class='id identifier rubyid_distinct'>distinct</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_assign'>assign</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='comma'>,</span> <span class='id identifier rubyid_children'>children</span><span class='op'>|</span>
<span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parent'>parent</span><span class='op'>|</span>
<span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_association'>association</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_loaded!'>loaded!</span>
<span class='id identifier rubyid_relevant_children'>relevant_children</span> <span class='op'>=</span> <span class='id identifier rubyid_children'>children</span><span class='period'>.</span><span class='id identifier rubyid_select'>select</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_c'>c</span><span class='op'>|</span> <span class='id identifier rubyid_c'>c</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_through'>through</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_any?'>any?</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_ct'>ct</span><span class='op'>|</span> <span class='id identifier rubyid_ct'>ct</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_fk'>fk</span><span class='rparen'>)</span> <span class='op'>==</span> <span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_relevant_children'>relevant_children</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_c'>c</span><span class='op'>|</span>
<span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_association'>association</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_add_to_target'>add_to_target</span><span class='lparen'>(</span><span class='id identifier rubyid_c'>c</span><span class='comma'>,</span> <span class='symbol'>:skip_callbacks</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_instance_eval'>instance_eval</span><span class='lparen'>(</span><span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='id identifier rubyid_blk'>blk</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
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<div class="method_details ">
<h3 class="signature " id="has_many-instance_method">
#<strong>has_many</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, &blk) ⇒ <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/jsonapi_compliable/adapters/active_record_sideloading.rb', line 4</span>
<span class='kw'>def</span> <span class='id identifier rubyid_has_many'>has_many</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>scope:</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='label'>resource:</span><span class='comma'>,</span> <span class='label'>foreign_key:</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='symbol'>:id</span><span class='comma'>,</span> <span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span>
<span class='id identifier rubyid__scope'>_scope</span> <span class='op'>=</span> <span class='id identifier rubyid_scope'>scope</span>
<span class='id identifier rubyid_allow_sideload'>allow_sideload</span> <span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>type:</span> <span class='symbol'>:has_many</span><span class='comma'>,</span> <span class='label'>resource:</span> <span class='id identifier rubyid_resource'>resource</span><span class='comma'>,</span> <span class='label'>foreign_key:</span> <span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='id identifier rubyid_primary_key'>primary_key</span> <span class='kw'>do</span>
<span class='id identifier rubyid_scope'>scope</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='op'>|</span>
<span class='id identifier rubyid_parent_ids'>parent_ids</span> <span class='op'>=</span> <span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_p'>p</span><span class='op'>|</span> <span class='id identifier rubyid_p'>p</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid__scope'>_scope</span><span class='period'>.</span><span class='id identifier rubyid_call'>call</span><span class='period'>.</span><span class='id identifier rubyid_where'>where</span><span class='lparen'>(</span><span class='id identifier rubyid_foreign_key'>foreign_key</span> <span class='op'>=></span> <span class='id identifier rubyid_parent_ids'>parent_ids</span><span class='period'>.</span><span class='id identifier rubyid_uniq'>uniq</span><span class='period'>.</span><span class='id identifier rubyid_compact'>compact</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_assign'>assign</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='comma'>,</span> <span class='id identifier rubyid_children'>children</span><span class='op'>|</span>
<span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parent'>parent</span><span class='op'>|</span>
<span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_association'>association</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_loaded!'>loaded!</span>
<span class='id identifier rubyid_relevant_children'>relevant_children</span> <span class='op'>=</span> <span class='id identifier rubyid_children'>children</span><span class='period'>.</span><span class='id identifier rubyid_select'>select</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_c'>c</span><span class='op'>|</span> <span class='id identifier rubyid_c'>c</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='rparen'>)</span> <span class='op'>==</span> <span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid_relevant_children'>relevant_children</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_c'>c</span><span class='op'>|</span>
<span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_association'>association</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_add_to_target'>add_to_target</span><span class='lparen'>(</span><span class='id identifier rubyid_c'>c</span><span class='comma'>,</span> <span class='symbol'>:skip_callbacks</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_instance_eval'>instance_eval</span><span class='lparen'>(</span><span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='id identifier rubyid_blk'>blk</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
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<h3 class="signature " id="has_one-instance_method">
#<strong>has_one</strong>(association_name, scope: nil, resource:, foreign_key:, primary_key: :id, &blk) ⇒ <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/jsonapi_compliable/adapters/active_record_sideloading.rb', line 47</span>
<span class='kw'>def</span> <span class='id identifier rubyid_has_one'>has_one</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>scope:</span> <span class='kw'>nil</span><span class='comma'>,</span> <span class='label'>resource:</span><span class='comma'>,</span> <span class='label'>foreign_key:</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='symbol'>:id</span><span class='comma'>,</span> <span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span>
<span class='id identifier rubyid__scope'>_scope</span> <span class='op'>=</span> <span class='id identifier rubyid_scope'>scope</span>
<span class='id identifier rubyid_allow_sideload'>allow_sideload</span> <span class='id identifier rubyid_association_name'>association_name</span><span class='comma'>,</span> <span class='label'>type:</span> <span class='symbol'>:has_one</span><span class='comma'>,</span> <span class='label'>foreign_key:</span> <span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='comma'>,</span> <span class='label'>primary_key:</span> <span class='id identifier rubyid_primary_key'>primary_key</span><span class='comma'>,</span> <span class='label'>resource:</span> <span class='id identifier rubyid_resource'>resource</span> <span class='kw'>do</span>
<span class='id identifier rubyid_scope'>scope</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='op'>|</span>
<span class='id identifier rubyid_parent_ids'>parent_ids</span> <span class='op'>=</span> <span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_p'>p</span><span class='op'>|</span> <span class='id identifier rubyid_p'>p</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='id identifier rubyid__scope'>_scope</span><span class='period'>.</span><span class='id identifier rubyid_call'>call</span><span class='period'>.</span><span class='id identifier rubyid_where'>where</span><span class='lparen'>(</span><span class='id identifier rubyid_foreign_key'>foreign_key</span> <span class='op'>=></span> <span class='id identifier rubyid_parent_ids'>parent_ids</span><span class='period'>.</span><span class='id identifier rubyid_uniq'>uniq</span><span class='period'>.</span><span class='id identifier rubyid_compact'>compact</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_assign'>assign</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parents'>parents</span><span class='comma'>,</span> <span class='id identifier rubyid_children'>children</span><span class='op'>|</span>
<span class='id identifier rubyid_parents'>parents</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_parent'>parent</span><span class='op'>|</span>
<span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_association'>association</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_loaded!'>loaded!</span>
<span class='id identifier rubyid_relevant_child'>relevant_child</span> <span class='op'>=</span> <span class='id identifier rubyid_children'>children</span><span class='period'>.</span><span class='id identifier rubyid_find'>find</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_c'>c</span><span class='op'>|</span> <span class='id identifier rubyid_c'>c</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_foreign_key'>foreign_key</span><span class='rparen'>)</span> <span class='op'>==</span> <span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_send'>send</span><span class='lparen'>(</span><span class='id identifier rubyid_primary_key'>primary_key</span><span class='rparen'>)</span> <span class='rbrace'>}</span>
<span class='kw'>next</span> <span class='kw'>unless</span> <span class='id identifier rubyid_relevant_child'>relevant_child</span>
<span class='id identifier rubyid_parent'>parent</span><span class='period'>.</span><span class='id identifier rubyid_association'>association</span><span class='lparen'>(</span><span class='id identifier rubyid_association_name'>association_name</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_replace'>replace</span><span class='lparen'>(</span><span class='id identifier rubyid_relevant_child'>relevant_child</span><span class='comma'>,</span> <span class='kw'>false</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_instance_eval'>instance_eval</span><span class='lparen'>(</span><span class='op'>&</span><span class='id identifier rubyid_blk'>blk</span><span class='rparen'>)</span> <span class='kw'>if</span> <span class='id identifier rubyid_blk'>blk</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
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<h3 class="signature " id="polymorphic_belongs_to-instance_method">
#<strong>polymorphic_belongs_to</strong>(ssociation_name,, roup_by:,, roups:,, &lk)) ⇒ <tt>Object</tt>
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<pre class="code"><span class="info file"># File 'lib/jsonapi_compliable/adapters/active_record_sideloading.rb', line 100</span>
ef polymorphic_belongs_to(association_name, group_by:, groups:, &blk)
allow_sideload association_name, type: :polymorphic_belongs_to, polymorphic: true do
group_by(group_by)
groups.each_pair do |type, config|
primary_key = config[:primary_key] || :id
foreign_key = config[:foreign_key]
allow_sideload type, parent: self, primary_key: primary_key, foreign_key: foreign_key, type: :belongs_to, resource: config[:resource] do
scope do |parents|
parent_ids = parents.map { |p| p.send(foreign_key) }
parent_ids.compact!
parent_ids.uniq!
config[:scope].call.where(primary_key => parent_ids)
end
assign do |parents, children|
parents.each do |parent|
parent.send(:"#{association_name}=", children.find { |c| c.send(primary_key) == parent.send(foreign_key) })
end
end
end
end
end
instance_eval(&blk) if blk
end</pre>
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0.9.9 (ruby-2.3.0).
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