Class: Float
- Inherits:
-
Object
- Object
- Float
- Defined in:
- lib/float.rb
Instance Method Summary collapse
Instance Method Details
#ceil_to(x) ⇒ Object
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# File 'lib/float.rb', line 7 def ceil_to(x) (self * 10**x).ceil.to_f / 10**x end |
#floor_to(x) ⇒ Object
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# File 'lib/float.rb', line 11 def floor_to(x) (self * 10**x).floor.to_f / 10**x end |
#round_to(x) ⇒ Object
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# File 'lib/float.rb', line 3 def round_to(x) (self * 10**x).round.to_f / 10**x end |