github.com/kachick/each_section
このライブラリは、 String, IO, StringIO クラスと ARGF に対し、#each_section と、これと同じ動きをする #setions というインスタンスメソッドを追加します。
String やら IO 等が持っている #each_line は便利な基本メソッドですよね。でも、区切り文字を $/ 以外に設定するとき、個人的に不満な箇所が２つあります。
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その時点で line と言い難い-> 可読性が落ちる
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区切り文字に正規表現が使えない。-> これが使えるだけでも簡単なパーサなら作れるのに・・・
というシーンが良く有りました。なら作ってしまえということで生まれた小物ライブラリです。
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setup
require 'each_section'
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basic
string.each_section /regexp/i do |section| do_something section end
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enumerator
enumerator = string.sections /regexp/i
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1.9.3
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1.9.2
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1.8.7 ( 但し、 Object#require_relative というメソッドも追加します。 )
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sudo gem install each_section
(The MIT License)
Copyright © 2010 Kenichi Kamiya
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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