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Contents
# Rasti::Types [![Gem Version](https://badge.fury.io/rb/rasti-types.svg)](https://rubygems.org/gems/rasti-types) [![Build Status](https://travis-ci.com/gabynaiman/rasti-types.svg?branch=master)](https://travis-ci.com/gabynaiman/rasti-types) [![Coverage Status](https://coveralls.io/repos/github/gabynaiman/rasti-types/badge.svg?branch=master)](https://coveralls.io/github/gabynaiman/rasti-types?branch=master) [![Code Climate](https://codeclimate.com/github/gabynaiman/rasti-types.svg)](https://codeclimate.com/github/gabynaiman/rasti-types) Type casting ## Installation Add this line to your application's Gemfile: ```ruby gem 'rasti-types' ``` And then execute: $ bundle Or install it yourself as: $ gem install rasti-types ## Usage ```ruby T = Rasti::Types ``` ### Type casting ```ruby T::Integer.cast '10' # => 10 T::Integer.cast '10.5' # => 10 T::Integer.cast 'text' # => Rasti::Types::CastError: Invalid cast: 'text' -> Rasti::Types::Integer T::Boolean.cast 'true' # => true T::Boolean.cast 'FALSE' # => false T::Boolean.cast 'text' # => Rasti::Types::CastError: Invalid cast: 'text' -> Rasti::Types::Boolean T::Time['%Y-%m-%d'].cast '2016-10-22' # => 2016-10-22 00:00:00 -0300 T::Time['%Y-%m-%d'].cast '2016-10' # => Rasti::Types::CastError: Invalid cast: '2016-10' -> Rasti::Types::Time['%Y-%m-%d'] T::Array[T::Symbol].cast [1, 'test', :sym] # => [:"1", :test, :sym] ``` ### Built-in types - Array - Boolean - Enum - Float - Hash - Integer - IO - Model - Regexp - String - Symbol - Time - UUID ### Plugable types ```ruby class UpcaseString class << self extend Castable private def valid?(value) valid.is_a?(String) end def transform(value) value.upcase end end end ``` ## Contributing Bug reports and pull requests are welcome on GitHub at https://github.com/gabynaiman/rasti-types. ## License The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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rasti-types-2.0.1 | README.md |