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|
class Module
unless private_method_defined?(:ruby2_keywords)
private
# call-seq:
# ruby2_keywords(method_name, ...)
#
# Does nothing.
def ruby2_keywords(name, *)
# nil
end
end
end
main = TOPLEVEL_BINDING.eval('self')
unless main.respond_to?(:ruby2_keywords, true)
# call-seq:
# ruby2_keywords(method_name, ...)
#
# Does nothing.
def main.ruby2_keywords(name, *)
# nil
end
end
class Proc
unless method_defined?(:ruby2_keywords)
# call-seq:
# proc.ruby2_keywords -> proc
#
# Does nothing and just returns the receiver.
def ruby2_keywords
self
end
end
end
class << Hash
unless method_defined?(:ruby2_keywords_hash?)
# call-seq:
# Hash.ruby2_keywords_hash?(hash) -> false
#
# Returns false.
def ruby2_keywords_hash?(hash)
false
end
end
unless method_defined?(:ruby2_keywords_hash)
# call-seq:
# Hash.ruby2_keywords_hash(hash) -> new_hash
#
# Duplicates a given hash and returns the new hash.
def ruby2_keywords_hash(hash)
hash.dup
end
end
end
|
