class Fastball::HashDot

A utility class to allow referencing nested hash values as chained method calls.

Example

!!!
ruby> h = Fastball::HashDot.new name: { name: 'Jordan', state: 'Texas' }
ruby> h.contact.name
 => "Jordan"
ruby> h.contact.state
 => "Texas"

Public Class Methods

new(hash={}) click to toggle source
# File lib/fastball/hash_dot.rb, line 16
def initialize(hash={})
  @hash = {}

  hash.map do |k, v|
    @hash[k.to_s] = if v.kind_of?(Hash)
      self.class.new v
    else
      @hash[k.to_s] = v
    end
  end
end

Private Instance Methods

method_missing(method_name, *args, &block) click to toggle source
Calls superclass method
# File lib/fastball/hash_dot.rb, line 30
def method_missing(method_name, *args, &block)
  @hash[method_name.to_s] || super
end
respond_to_missing?(method_name, include_private=false) click to toggle source
Calls superclass method
# File lib/fastball/hash_dot.rb, line 34
def respond_to_missing?(method_name, include_private=false)
  @hash.key?(method_name.to_s) || super
end