Class: Functional::Inject

Inherits:

Base

• Object
• Base
• Functional::Inject

Defined in:

lib/functional.rb

Direct Known Subclasses

To_a

Instance Attribute Summary

• #it ⇒ Object readonly

  Returns the value of attribute it.

Attributes inherited from Base

#exe, #next

Instance Method Summary

• #call(*a) ⇒ Object
• #end ⇒ Object
• #initialize(start, *a, &e) ⇒ Inject constructor

  A new instance of Inject.

Methods inherited from Base

#to_proc

Constructor Details

#initialize(start, *a, &e) ⇒ Inject

# File 'lib/functional.rb', line 133

def initialize start, *a, &e
  super *a, &e
  @it = start
end

Instance Attribute Details

#it ⇒ Object (readonly)

Returns the value of attribute it.

# File 'lib/functional.rb', line 132

def it
  @it
end

Instance Method Details

#call(*a) ⇒ Object

# File 'lib/functional.rb', line 137

def call *a
  @it = @exe.call @it, *a
end

#end ⇒ Object

# File 'lib/functional.rb', line 140

def end
  @it
end