# SqRubyGrep

It just the training project for SQ interview. Forget it! :)

## Installation

Add this line to your application's Gemfile:

```
gem 'sq_ruby_grep'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install sq_ruby_grep

## Usage

    $ sq_ruby_grep [FILE] [options]

    -e, --regex=PATTERN              Use PATTERN as the pattern.
    
    -A, --after-context=NUM          Print NUM lines of trailing context after matching lines.
    
    -B, --before-context=NUM         Print NUM line of leading context before matching lines.
    
    -c, --colorize                   Colorize matches
    
    -h, --help                       Prints this help