Contents

require 'multi_json'

module ChalkRuby
  module Helpers
    # Convert an Hash to json
    #
    def to_json(body:)
      body.is_a?(String) ? body : MultiJson.dump(body)
    end

    # Converts each key of a hash to symbols
    #
    def symbolize_hash(hash:)
      hash.each_with_object({}) { |(k, v), h| h[k.to_sym] = v }
    end

    # Convert a json object to an hash
    #
    def json_to_hash(json:, symbolize_keys:)
      MultiJson.load(json, symbolize_keys: symbolize_keys)
    end

    # Retrieve the given value associated with a key, in string or symbol format
    #
    def get_option(hash:, key:)
      hash[key.to_sym] || hash[key] || nil
    end

    # Build a path with the given arguments
    #
    def path_encode(path, *args)
      arguments = []
      args.each do |arg|
        arguments.push(CGI.escape(arg.to_s))
      end

      format(path, *arguments)
    end

    def self.included(base)
      base.extend(Helpers)
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
chalk_ruby-0.2.8	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.7	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.6	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.5	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.4	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.3	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.2	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.1	lib/chalk_ruby/helpers.rb
chalk_ruby-0.2.0	lib/chalk_ruby/helpers.rb
chalk_ruby-0.1.4	lib/chalk_ruby/helpers.rb
chalk_ruby-0.1.3	lib/chalk_ruby/helpers.rb
chalk_ruby-0.1.2	lib/chalk_ruby/helpers.rb
chalk_ruby-0.1.1	lib/chalk_ruby/helpers.rb