class Shoulda::Matchers::ActiveRecord::AssociationMatchers::ModelReflector
@private
Attributes
name[R]
subject[R]
Public Class Methods
new(subject, name)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 25 def initialize(subject, name) @subject = subject @name = name end
Public Instance Methods
association_relation()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 30 def association_relation reflection.association_relation(subject) end
build_relation_with_clause(name, value)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 50 def build_relation_with_clause(name, value) case name when :conditions associated_class.where(value) when :order associated_class.order(value) else raise ArgumentError, "Unknown clause '#{name}'" end end
extract_relation_clause_from(relation, name)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 61 def extract_relation_clause_from(relation, name) case name when :conditions relation.where_values_hash when :order relation.order_values.map do |value| value_as_sql(value) end.join(', ') else raise ArgumentError, "Unknown clause '#{name}'" end end
model_class()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 46 def model_class subject.class end
reflect_on_association(name)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 38 def reflect_on_association(name) reflection = model_class.reflect_on_association(name) if reflection ModelReflection.new(reflection) end end
reflection()
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 34 def reflection @_reflection ||= reflect_on_association(name) end
Protected Instance Methods
value_as_sql(value)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 78 def value_as_sql(value) if value.respond_to?(:to_sql) value.to_sql else value end end