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josh-marasigan/IfLets.swift

Last active October 10, 2017 03:19
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IfLets.swift
// Ran in the same codeblock
var box1: String?
if let boxContents = box1 {
print(boxContents)
}
---
Nothing Prints
var box2: String? = "Something"
if let boxContents = box2 {
print(boxContents)
}
---
"Something"
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