https://github.com/zonuexe/ruby-io-access_lazy

This gem provide lazy access method like array to IO object.
https://github.com/zonuexe/ruby-io-access_lazy

Last synced: about 2 months ago
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This gem provide lazy access method like array to IO object.

• Host: GitHub
• URL: https://github.com/zonuexe/ruby-io-access_lazy
• Owner: zonuexe
• License: other
• Created: 2013-03-09T16:19:16.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2013-03-10T15:58:02.000Z (almost 12 years ago)
• Last Synced: 2024-10-27T05:21:45.738Z (about 2 months ago)
• Language: Ruby
• Homepage: https://rubygems.org/gems/io-access_lazy
• Size: 137 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

Awesome Lists containing this project

README

        
# IO::AccessLazy

 * さいふおとした。泣いてる。

 * 回収されたらしい。世の中捨てたもんじゃない ヾ(〃＞＜)ﾉﾞ☆

## Installation

Add this line to your application's Gemfile:

    gem 'io-access_lazy'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install io-access_lazy

## 日本語でおｋ (Japanese)

 * IOオブジェクトから任意の行を遅延して取得します

 * シェルスクリプティングだと `head(1)` とか `tail(1)` を使ってやるイメージです

   * **タブンネ**

## Usage

```ruby

fp = open("hoge.txt", 'r')

fp.read

# => "A

# B

# C

# D

# E

# F

# G

# H"

fp_lazy = IO::AccessLazy.new(fp)

line5 = fp_lazy[5]

# => "F"

line2_6 = fp_lazy[2..4]

# => ["C\n", "D\n", "E\n"]

line3_l = fp_lazy[3..-1]

# => ["D\n", "E\n", "F\n", "G\n", "H\n"]

```

## Contributing

1. Fork it

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Add some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create new Pull Request