class ActiveResource::InheritingHash

Public Class Methods

Source

# File lib/active_resource/inheriting_hash.rb, line 5
def initialize(parent_hash = {})
  # Default hash value must be nil, which allows fallback lookup on parent hash
  super(nil)
  @parent_hash = parent_hash
end

Calls superclass method

Public Instance Methods

[] (key)

Source

# File lib/active_resource/inheriting_hash.rb, line 11
def [](key)
  super || @parent_hash[key]
end

Calls superclass method

inspect ()

Source

# File lib/active_resource/inheriting_hash.rb, line 26
def inspect
  to_hash.inspect
end

pretty_print (pp)

Source

# File lib/active_resource/inheriting_hash.rb, line 22
def pretty_print(pp)
  pp.pp_hash to_hash
end

So we can see the merged object in IRB or the Rails console

to_hash ()

Source

# File lib/active_resource/inheriting_hash.rb, line 17
def to_hash
  @parent_hash.to_hash.merge(self)
end

Merges the flattened parent hash (if it’s an InheritingHash) with ourself

to_s ()

Source

# File lib/active_resource/inheriting_hash.rb, line 30
def to_s
  inspect
end