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|
module Hashie
module Extensions
module KeyConflictWarning
class CannotDisableMashWarnings < StandardError
def initialize
super(
'You cannot disable warnings on the base Mash class. ' \
'Please subclass the Mash and disable it in the subclass.'
)
end
end
# Disable the logging of warnings based on keys conflicting keys/methods
#
# @api semipublic
# @return [void]
def disable_warnings(*method_keys)
raise CannotDisableMashWarnings if self == Hashie::Mash
if method_keys.any?
disabled_warnings.concat(method_keys).tap(&:flatten!).uniq!
else
disabled_warnings.clear
end
@disable_warnings = true
end
# Checks whether this class disables warnings for conflicting keys/methods
#
# @api semipublic
# @return [Boolean]
def disable_warnings?(method_key = nil)
return disabled_warnings.include?(method_key) if disabled_warnings.any? && method_key
@disable_warnings ||= false
end
# Returns an array of methods that this class disables warnings for.
#
# @api semipublic
# @return [Boolean]
def disabled_warnings
@_disabled_warnings ||= []
end
# Inheritance hook that sets class configuration when inherited.
#
# @api semipublic
# @return [void]
def inherited(subclass)
super
subclass.disable_warnings(disabled_warnings) if disable_warnings?
end
end
end
end
|
