Class: Functional::Inject

Inherits:

Base

• Object
• Base
• Functional::Inject

Defined in:

lib/functional.rb

Direct Known Subclasses

To_a

Instance Attribute Summary

• #it ⇒ Object (also: #end) readonly

  Returns the value of attribute it.

Attributes inherited from Base

#caller, #exe, #next

Instance Method Summary

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

  A new instance of Inject.

• #inject_fun(*a) ⇒ Object (also: #call)

Methods inherited from Base

#base_fun, #clean, #to_proc

Constructor Details

#initialize(start, *a, &e) ⇒ Inject

Returns a new instance of Inject.

# File 'lib/functional.rb', line 186

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

Instance Attribute Details

#it ⇒ Object (readonly) Also known as: end

Returns the value of attribute it.

# File 'lib/functional.rb', line 183

def it
  @it
end

Instance Method Details

#inject_fun(*a) ⇒ Object Also known as: call

# File 'lib/functional.rb', line 191

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