Class: HashFilter::Operation

Inherits:

Object

• Object
• HashFilter::Operation

Defined in:

lib/hash_filter.rb

Direct Known Subclasses

Delete, Rename

Defined Under Namespace

Classes: Delete, Rename

Instance Method Summary

• #execute(hash, key) ⇒ Object
• #initialize(key) ⇒ Operation constructor

  A new instance of Operation.

• #matches?(key) ⇒ Boolean

Constructor Details

#initialize(key) ⇒ Operation

Returns a new instance of Operation.

# File 'lib/hash_filter.rb', line 53

def initialize(key)
  @key = key
end

Instance Method Details

#execute(hash, key) ⇒ Object

Raises:

• (NotImplementedError)

# File 'lib/hash_filter.rb', line 57

def execute(hash, key)
  raise NotImplementedError
end

#matches?(key) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/hash_filter.rb', line 61

def matches?(key)
  @key === key
end