Class: Integer

Inherits:

Object

• Object
• Integer

Defined in:

lib/webget_ruby_ramp/integer.rb

Overview

Integer extensions

Instance Method Summary

• #maps ⇒ Object

  Syntactic sugar to yield n times to a block.

Instance Method Details

#maps ⇒ Object

Syntactic sugar to yield n times to a block.

Return an array of any results.

Example

3.maps{rand} => [0.0248131784304143, 0.814666170190905, 0.15812816258206]

Parallel to Integer#times

Integer#maps is similar to Integer#times except that the output from each call to the block is captured in an array element and that array is returned to the calling code.

# File 'lib/webget_ruby_ramp/integer.rb', line 20

def maps
  return (0...self).map{|item| yield item}
end