StringBuffer

Create a String with a given capacity with StringBuffer.new(capacity)

Installation

Add this line to your application's Gemfile:

gem 'string_buffer'

And then execute:

$ bundle

Or install it yourself as:

$ gem install string_buffer

Usage

Use StringBuffer.new to create a buffer with the given capacity

irb> str = StringBuffer.new(1000)
=> ""

Use StringBuffer.capacity get the current string capacity.

irb> StringBuffer.capacity(str)
=> 1000

StringBuffer.capacity works with any String.

irb> StringBuffer.capacity("")
=> 23

Contributing

1. Fork it ( http://github.com/dylanahsmith/ruby-string-buffer/fork )
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