Sha256: 96c5bd07a772de3c3e5ca4ed3e17348275685f89314ce3e66cab632fa260cf32
Contents?: true
Size: 1.88 KB
Versions: 91
Compression:
Stored size: 1.88 KB
Contents
class <%= migration_class_name %> < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>]
<%- if migration_action == 'add' -%>
def change
<% attributes.each do |attribute| -%>
<%- if attribute.reference? -%>
add_reference :<%= table_name %>, :<%= attribute.name %><%= attribute.inject_options %>
<%- elsif attribute.token? -%>
add_column :<%= table_name %>, :<%= attribute.name %>, :string<%= attribute.inject_options %>
add_index :<%= table_name %>, :<%= attribute.index_name %><%= attribute.inject_index_options %>, unique: true
<%- else -%>
add_column :<%= table_name %>, :<%= attribute.name %>, :<%= attribute.type %><%= attribute.inject_options %>
<%- if attribute.has_index? -%>
add_index :<%= table_name %>, :<%= attribute.index_name %><%= attribute.inject_index_options %>
<%- end -%>
<%- end -%>
<%- end -%>
end
<%- elsif migration_action == 'join' -%>
def change
create_join_table :<%= join_tables.first %>, :<%= join_tables.second %> do |t|
<%- attributes.each do |attribute| -%>
<%- if attribute.reference? -%>
t.references :<%= attribute.name %><%= attribute.inject_options %>
<%- else -%>
<%= '# ' unless attribute.has_index? -%>t.index <%= attribute.index_name %><%= attribute.inject_index_options %>
<%- end -%>
<%- end -%>
end
end
<%- else -%>
def change
<% attributes.each do |attribute| -%>
<%- if migration_action -%>
<%- if attribute.reference? -%>
remove_reference :<%= table_name %>, :<%= attribute.name %><%= attribute.inject_options %>
<%- else -%>
<%- if attribute.has_index? -%>
remove_index :<%= table_name %>, :<%= attribute.index_name %><%= attribute.inject_index_options %>
<%- end -%>
remove_column :<%= table_name %>, :<%= attribute.name %>, :<%= attribute.type %><%= attribute.inject_options %>
<%- end -%>
<%- end -%>
<%- end -%>
end
<%- end -%>
end
Version data entries
91 entries across 91 versions & 8 rubygems