From 8d9e114f19ba0cbec41f63c77f3aef4d69834dfb Mon Sep 17 00:00:00 2001 From: Prem Sichanugrist Date: Fri, 29 Sep 2023 13:13:44 +0900 Subject: [PATCH] Update documentation for `yield_self` and `then` The example usage for `then` was mistakenly placed next to `yield_self`. --- kernel.rb | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/kernel.rb b/kernel.rb index 43d1abec31..c6b3e44000 100644 --- a/kernel.rb +++ b/kernel.rb @@ -117,6 +117,15 @@ module Kernel # # does not meet condition, drop value # 2.then.detect(&:odd?) # => nil # + # Good usage for +then+ is value piping in method chains: + # + # require 'open-uri' + # require 'json' + # + # construct_url(arguments). + # then {|url| URI(url).read }. + # then {|response| JSON.parse(response) } + # def then unless block_given? return Primitive.cexpr! 'SIZED_ENUMERATOR(self, 0, 0, rb_obj_size)' @@ -132,15 +141,6 @@ module Kernel # # "my string".yield_self {|s| s.upcase } #=> "MY STRING" # - # Good usage for +then+ is value piping in method chains: - # - # require 'open-uri' - # require 'json' - # - # construct_url(arguments). - # then {|url| URI(url).read }. - # then {|response| JSON.parse(response) } - # def yield_self unless block_given? return Primitive.cexpr! 'SIZED_ENUMERATOR(self, 0, 0, rb_obj_size)'