osx - NSTimer Don't Accept ToInt() -

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i trying nstimer.scheduledtimerwithtimeinterval. have string , i'm getting int substringtoindex im converting int value toint() nstimer don't accept.

var time = cleantext.substringtoindex(advance(cleantext.startindex, 2)) let time2:int = time.toint()!  var timer = nstimer.scheduledtimerwithtimeinterval(time2, target: self, selector: selector(""), userinfo: nil, repeats: false)

what solution?

this prototype of nstimer.schdeuledtimerwithtimeinterval

+ (nstimer *)scheduledtimerwithtimeinterval:(nstimeinterval)ti invocation:(nsinvocation *)invocation repeats:(bool)yesorno;

where ti parameter of type nstimeinterval in turn double...

typedef double nstimeinterval;

so instead of integer use double

like 2.0 instead of 2


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