LineHeadWasher

LineHeadWasher remove start of target pattern charactors.

Installation

Add this line to your application's Gemfile:

gem 'line_head_washer'

And then execute:

$ bundle

Or install it yourself as:

$ gem install line_head_washer

Usage

generate Washfile

lhwasher init

# encoding: utf-8

# input file or directory by regexp
# input is required
# input allow only String
# input's default value => "./*.txt"
input "./*.txt"

# output directory
# output is required
# output allow only String
# output's default value => "./"
output "./"

# remove_regexp
# remove_regexp is required
# remove_regexp allow only String
# remove_regexp's default value => "[ | ]"
remove_regexp "[ |  ]"

edit Washfile

# encoding: utf-8

input "./inputs/*.txt"
output "./outputs"
remove_regexp "[ |  ]*"

prepare test input files

$ mkdir inputs
$ cat <<EOS>test1.txt
hoge
  hige
    hege
EOS
$ cat <<EOS>test2.txt
hoge
hige  
hege    
EOS

execute wash files

lhwasher e

check results

$ cat outputs/test1.txt

$ cat outputs/test2.txt

History

version 0.0.1 : first release.

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