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skyebook/every.swift

Last active February 22, 2016 16:06
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Javascript has the really nice 'every', while we do this in swift. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/every
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every.swift
// Is every point in this rectangle? This would be easy in JS.
let containsAllPoints = points.reduce(true) { return !$0 ? $0 : CGRectContainsPoint(rect, $1)}
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