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Contents
module Shoulda
module Matchers
module ActiveRecord
module AssociationMatchers
# @private
class DependentMatcher
attr_accessor :missing_option
def initialize(dependent, name)
@dependent = dependent
@name = name
@missing_option = ''
end
def description
"dependent => #{dependent}"
end
def matches?(subject)
self.subject = ModelReflector.new(subject, name)
if option_matches?
true
else
self.missing_option = generate_missing_option
false
end
end
protected
attr_accessor :subject, :dependent, :name
private
def option_verifier
@option_verifier ||= OptionVerifier.new(subject)
end
def option_matches?
option_verifier.correct_for?(option_type, :dependent, dependent)
end
def option_type
case dependent
when true, false then :boolean
else :string
end
end
def generate_missing_option
[
"#{name} should have",
(dependent == true ? 'a' : dependent),
'dependency'
].join(' ')
end
end
end
end
end
end
Version data entries
19 entries across 19 versions & 2 rubygems