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-rw-r--r--lib/optparse/kwargs.rb13
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/optparse/kwargs.rb b/lib/optparse/kwargs.rb
index ccf20c65e9..59a2f61544 100644
--- a/lib/optparse/kwargs.rb
+++ b/lib/optparse/kwargs.rb
@@ -1,5 +1,5 @@
# frozen_string_literal: true
-require 'optparse'
+require_relative '../optparse'
class OptionParser
# :call-seq:
@@ -7,12 +7,17 @@ class OptionParser
#
# :include: ../../doc/optparse/creates_option.rdoc
#
- def define_by_keywords(options, meth, **opts)
- meth.parameters.each do |type, name|
+ # Defines options which set in to _options_ for keyword parameters
+ # of _method_.
+ #
+ # Parameters for each keywords are given as elements of _params_.
+ #
+ def define_by_keywords(options, method, **params)
+ method.parameters.each do |type, name|
case type
when :key, :keyreq
op, cl = *(type == :key ? %w"[ ]" : ["", ""])
- define("--#{name}=#{op}#{name.upcase}#{cl}", *opts[name]) do |o|
+ define("--#{name}=#{op}#{name.upcase}#{cl}", *params[name]) do |o|
options[name] = o
end
end