Module: TT::Length

Defined in:
TT_Lib2/length.rb

Overview

Collection of Length methods.

Since:

  • 2.7.0

Class Method Summary collapse

Class Method Details

.snap(length, snap) ⇒ Length

Parameters:

Returns:

Since:

  • 2.7.0



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# File 'TT_Lib2/length.rb', line 20

def self.snap( length, snap )
  return length.to_l if snap.zero?
  diff = length % snap
  if diff > snap / 2.0
    new_length = length - diff + snap
  else
    new_length = length - diff
  end
  new_length.to_l
end