Class: Hypostasis::Key

Inherits:

Object

• Object
• Hypostasis::Key

Defined in:

lib/hypostasis/key.rb

Instance Method Summary

• #[](index) ⇒ Object
• #first ⇒ Object
• #initialize(key_path, value = nil) ⇒ Key constructor

  A new instance of Key.

• #last ⇒ Object

Constructor Details

#initialize(key_path, value = nil) ⇒ Key

Returns a new instance of Key.

# File 'lib/hypostasis/key.rb', line 2

def initialize(key_path, value = nil)
  @key_path = key_path
end

Instance Method Details

#[](index) ⇒ Object

# File 'lib/hypostasis/key.rb', line 14

def [](index)
  unpack_tuple(decomposed_key[index.to_i])
end

#first ⇒ Object

# File 'lib/hypostasis/key.rb', line 6

def first
  unpack_tuple(decomposed_key.first)
end

#last ⇒ Object

# File 'lib/hypostasis/key.rb', line 10

def last
  unpack_tuple(decomposed_key.last)
end