class Shoulda::Matchers::ActiveRecord::AssociationMatchers::ModelReflector
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 9 def initialize(subject, name) @subject = subject @name = name end
Public Instance Methods
build_relation_with_clause(name, value)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 30 def build_relation_with_clause(name, value) case name when :conditions then associated_class.where(value) when :order then 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 38 def extract_relation_clause_from(relation, name) case name when :conditions relation.where_values_hash when :order relation.order_values.map { |value| value_as_sql(value) }.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 26 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 18 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 14 def reflection @reflection ||= reflect_on_association(name) end
Private Instance Methods
value_as_sql(value)
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# File lib/shoulda/matchers/active_record/association_matchers/model_reflector.rb, line 53 def value_as_sql(value) if value.respond_to?(:to_sql) value.to_sql else value end end