manuelCarlos
/ ifLetOperator.swift
Created
April 4, 2017 15:47
An unwrap operator meant as a shortcut for `if let`
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| infix operator <-?: TernaryPrecedence | |
| func <-? <T> ( value: inout T, ff: T?) { | |
| if let t = ff{ | |
| value = t | |
| } | |
| } | |
| func <-? <T> ( value: inout T?, ff: T?) { |
manuelCarlos
/ boolAssigment.swift
Last active
April 4, 2017 01:29
An (unsuccessful) attempt at creating an operator that runs any closure depending on a boolean argument.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| infix operator <-? | |
| func <-? <T> (defaultValue: @autoclosure () throws -> T , condition: Bool ) rethrows -> T { | |
| if condition{ | |
| return try defaultValue() | |
| } | |
| return () as! T | |
| } |