Class: Float

Inherits:
Object
  • Object
show all
Defined in:
lib/gat/extends.rb

Overview

Float#round_to From: www.hans-eric.com/code-samples/ruby-floating-point-round-off/ Source: – Just round a float number to x decimals

Instance Method Summary collapse

Instance Method Details

#round_to(x) ⇒ Object 



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# File 'lib/gat/extends.rb', line 72

def round_to(x)
  (self * 10**x).round.to_f / 10**x
end