| /// An indexed tuple specifically for use with enumerated results | |
| public typealias Indexed<Index, Value> = (index: Index, value: Value) | |
| public extension Array { | |
| /// Establishes a lazy sequence of enumerated items using index and value labels | |
| public func indexed() -> LazyMapSequence<EnumeratedSequence<[Element]>, Indexed<Index, Element>> { | |
| return enumerated() | |
| .lazy | |
| .map({ return $0 as Indexed<Index, Element> }) |
| #!/usr/bin/xcrun swift | |
| import Cocoa | |
| let manager = FileManager.default | |
| // NSString workarounds | |
| extension String { | |
| var lastPathComponent: String { | |
| return (self as NSString).lastPathComponent | |
| } | |
| func appendingPathComponent(_ string: String) -> String { |
| /* | |
| Erica Sadun, http://ericasadun.com | |
| Cross Platform Defines | |
| Apple Platforms Only | |
| Will update to #if canImport() when available | |
| */ |
| var count = 0 | |
| let headranges: [Range<Int>] = [0x00A1...0x00A7, 0x00B0...0x00B1, 0x2016...0x2017, 0x2020...0x2027, 0x2030...0x203E, 0x2041...0x2053, 0x2055...0x205E, 0x2190...0x23FF, 0x2500...0x2775, 0x2794...0x2BFF, 0x2E00...0x2E7F, 0x3001...0x3003, 0x3008...0x3030] | |
| let headchars = [0x00A9, 0x00AB, 0x00AC, 0x00AE, 0x00B6, 0x00BB, 0x00BF, 0x00D7, 0x00F7] | |
| let charranges: [Range<Int>] = [0x0300...0x036F, 0x1DC0...0x1DFF, 0x20D0...0x20FF, 0xFE00...0xFE0F, 0xFE20...0xFE2F, 0xE0100...0xE01EF] | |
| print("Operator Heads") | |
| print("/ = - + ! * % < > & | ^ ~ ?") | |
| for value in headchars { | |
| print(String(UnicodeScalar(value)), terminator:" ") |
| /* | |
| erica sadun ericasadun.com | |
| Math Types | |
| Swift2 | |
| */ | |
| import Foundation | |
| import QuartzCore |
| public protocol FloatConvertible { | |
| var doubleValue: Double { get } | |
| var floatValue: Float { get } | |
| var intValue: Int { get } | |
| var CGFloatValue: CGFloat { get } | |
| } | |
| public extension FloatConvertible { | |
| public var floatValue: Float {get {return Float(doubleValue)}} | |
| public var intValue: Int {get {return lrint(doubleValue - 0.5)}} |
This proposal simplifies guard case and if case grammar. It drops the case keyword and replaces the assignment sign with the pattern matching (~=) operator. The results are simpler, they reads better, and it transfers the responsibility of saying "this is pattern matching" from case to ~=.
This proposal loosens closure requirements to support developer flexibility. It removes the _ in requirement that bypasses explicit argument use and allow closures to use any, all, or none of the implicit $n variables as needed or desired.
| REMOTE REQUESTS: | |
| com.sadun.airflick | |
| RequestType := show-photo | play-media | screenshot | |
| MediaLocation := | |
| <url string> | <local file path string> | <array of local file path strings for slideshow> | |
| Rotation := 0 | 1 | 2 | 3 (0 ^, 1 <, 2 v, 3 >) | |
| Transition := SlideRight | Dissolve | |
| SlideDuration := 2 | 3 | 5 | 8 | 10 (Use strings. Incorrect durations default to 5) | |
| // Single Slide |
| // | |
| // BTHelper.swift | |
| // Buzz | |
| // | |
| // Created by Erica Sadun on 4/17/18. | |
| // Copyright © 2018 Erica Sadun. All rights reserved. | |
| // | |
| import Foundation | |
| import CoreBluetooth |