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Contents?: true
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Versions: 11
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Stored size: 1.21 KB
Contents
class Card
module Query
class CardQuery
# interpret CQL attributes that involve references from one card to another
module ReferenceAttributes
def self.define_reference_method methodname, reftype, ref_method, ref_field
define_method methodname do |val|
tie :reference,
{ ref_method => { reftype: reftype, card: val } },
to: ref_field
end
end
{
refer_to: %w[L I],
link_to: "L",
include: "I",
nest: "I"
}.each do |methodname, reftype|
define_reference_method methodname, reftype, :referee, :referer_id
end
{
referred_to_by: %w[L I],
linked_to_by: "L",
included_by: "I",
nested_by: "I"
}.each do |methodname, reftype|
define_reference_method methodname, reftype, :referer, :referee_id
end
# shortcut methods for role references
# DEPRECATE?
def member_of val
interpret right_plus: [Card::RolesID, refer_to: val]
end
def member val
interpret referred_to_by: { left: val, right: Card::RolesID }
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems