Commit 836bebc

committed

mruby-compar-ext/compar.rb: Comparable#clamp to accept nil as arguments

1 file changed

Lines changed: 10 additions & 1 deletion

File tree

Lines changed: 10 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -53,8 +53,17 @@ def clamp(min, max=nil)`
`53`	`53`	`if min.nil?`
`54`	`54`	`min = self`
`55`	`55`	`end`
	`56`	`+elsif min.nil? or min < self`
	`57`	`+return self`
`56`	`58`	`else`
`57`		`-raise TypeError, "wrong argument type #{min.class}"`
	`59`	`+return min`
	`60`	`+end`
	`61`	`+end`
	`62`	`+if min.nil?`
	`63`	`+if self < max`
	`64`	`+return self`
	`65`	`+else`
	`66`	`+return max`
`58`	`67`	`end`
`59`	`68`	`end`
`60`	`69`	`c = min <=> max`

Comments

(0)