Class: ConvenientService::Utils::Array::FindLast

Inherits:

Support::Command

• Object
• Support::Command
• ConvenientService::Utils::Array::FindLast

Defined in:

lib/convenient_service/utils/array/find_last.rb

Instance Attribute Summary

• #array ⇒ Object readonly

  Returns the value of attribute array.

• #block ⇒ Object readonly

  Returns the value of attribute block.

Instance Method Summary

• #call ⇒ Object

  Can be any type.

• #initialize(array, &block) ⇒ void constructor

Methods inherited from Support::Command

[], call

Constructor Details

#initialize(array, &block) ⇒ void

Parameters:

• array (Array, Enumerable)
• block (Proc, nil)

# File 'lib/convenient_service/utils/array/find_last.rb', line 24

def initialize(array, &block)
  @array = array
  @block = block
end

Instance Attribute Details

#array ⇒ Object (readonly)

Returns the value of attribute array.

# File 'lib/convenient_service/utils/array/find_last.rb', line 11

def array
  @array
end

#block ⇒ Object (readonly)

Returns the value of attribute block.

# File 'lib/convenient_service/utils/array/find_last.rb', line 17

def block
  @block
end

Instance Method Details

#call ⇒ Object

Note:

Works with custom Enumerable objects.

Returns Can be any type.

Returns:

• (Object) —

  Can be any type.

See Also:

• https://ruby-doc.org/core-2.7.0/Enumerable.html

# File 'lib/convenient_service/utils/array/find_last.rb', line 35

def call
  array.reverse_each { |item| return item if block.call(item) }

  nil
end