Current File : //opt/plesk/ruby/3.1.3/lib64/ruby/gems/3.1.0/gems/rbs-2.7.0/core/refinement.rbs
# <!-- rdoc-file=class.c -->
# Refinement is a class of the `self` (current context) inside `refine`
# statement. It allows to import methods from other modules, see
# #import_methods.
#
class Refinement < Module
private
# <!--
# rdoc-file=class.c
# - import_methods(module, ...) -> self
# -->
# Imports methods from modules. Unlike Module#include, Refinement#import_methods
# copies methods and adds them into the refinement, so the refinement is
# activated in the imported methods.
#
# Note that due to method copying, only methods defined in Ruby code can be
# imported.
#
# module StrUtils
# def indent(level)
# ' ' * level + self
# end
# end
#
# module M
# refine String do
# import_methods StrUtils
# end
# end
#
# using M
# "foo".indent(3)
# #=> " foo"
#
# module M
# refine String do
# import_methods Enumerable
# # Can't import method which is not defined with Ruby code: Enumerable#drop
# end
# end
#
def import_methods: (*Module) -> self
end
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