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History of Idiom 81 > diff from v4 to v5

Edit summary for version 5 by :

Version 4

2015-09-03, 15:52:19

Version 5

2015-09-04, 10:52:28

Idiom #81 Round floating point number to integer

Declare integer y and initialize it with the rounded value of floating point number x .
Ties (when the fractional part of x is exactly _.5) must be rounded up (to positive infinity).

Idiom #81 Round floating point number to integer

Declare integer y and initialize it with the rounded value of floating point number x .
Ties (when the fractional part of x is exactly _.5) must be rounded up (to positive infinity).

Code
y = Kernel.round(x)
Doc URL
http://elixir-lang.org/docs/v1.0/elixir/Kernel.html#round/1
Demo URL
http://play.elixirbyexample.com/s/ae07d7d1e3