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Contents
module StateMachines
module Integrations
# Provides a set of base helpers for managing individual integrations
module Base
module ClassMethods
# The default options to use for state machines using this integration
attr_reader :defaults
# The name of the integration
def integration_name
@integration_name ||= begin
name = self.name.split('::').last
name.gsub!(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
name.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
name.downcase!
name.to_sym
end
end
# The list of ancestor names that cause this integration to matched.
def matching_ancestors
[]
end
# Whether the integration should be used for the given class.
def matches?(klass)
matches_ancestors?(klass.ancestors.map { |ancestor| ancestor.name })
end
# Whether the integration should be used for the given list of ancestors.
def matches_ancestors?(ancestors)
(ancestors & matching_ancestors).any?
end
end
extend ClassMethods
def self.included(base) #:nodoc:
base.class_eval { extend ClassMethods }
end
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems