Class: Megingiard::HashWrapper

Inherits:

Object

• Object
• Megingiard::HashWrapper

Defined in:

lib/megingiard/hash_wrapper.rb

Overview

Only reveal fetch and translates the Error Message

Instance Method Summary

• #fetch(name) ⇒ Object
• #initialize(hash, error_class) ⇒ HashWrapper constructor

  A new instance of HashWrapper.

Constructor Details

#initialize(hash, error_class) ⇒ HashWrapper

Returns a new instance of HashWrapper.

# File 'lib/megingiard/hash_wrapper.rb', line 5

def initialize(hash, error_class)
  @hash = hash
  @error_class = error_class
end

Instance Method Details

#fetch(name) ⇒ Object

# File 'lib/megingiard/hash_wrapper.rb', line 10

def fetch(name)
  @hash.fetch(name)
rescue
  raise @error_class
end