mirror of
https://github.com/RevenueCat/purchases-ios
synced 2026-11-09 22:35:56 +05:45
Rick
12f3893db0
* Add checkpoint public API surface * Rename checkpoint paywall result to outcome * Add checkpoint API compile tests * Add checkpoint sources to Xcode project * Hide checkpoint Objective-C API behind flag * Align checkpoint API models with Android * Move checkpoint public API to RevenueCatUI * Export flagged checkpoint Objective-C API * Type checkpoint parameters in core * Fix checkpoint project membership and lint * Own checkpoint API models in core * Simplify checkpoint completion listener * Allow core to construct checkpoint results * Fix checkpoint test project membership * Centralize Foundation number classification * Share checkpoint models with Objective-C * Preserve JSON number classification behavior * Organize checkpoint API sources * Simplify checkpoint API storage * Restrict checkpoint outcome construction
58 lines
1.9 KiB
Swift
58 lines
1.9 KiB
Swift
//
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// Copyright RevenueCat Inc. All Rights Reserved.
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//
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// Licensed under the MIT License (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://opensource.org/licenses/MIT
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//
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// NSNumber+JSON.swift
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//
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// Created by Rick van der Linden.
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//
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import Foundation
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enum JSONNumberKind {
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case boolean
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case integer
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case floatingPoint
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}
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extension NSNumber {
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/// The JSON primitive represented by this Foundation number.
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///
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/// Swift casts cannot distinguish `NSNumber(true)` from `NSNumber(1)` because both bridge to Boolean and
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/// numeric Swift types. Core Foundation preserves booleans, while `objCType` preserves the numeric storage
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/// type used by `JSONSerialization`.
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var jsonNumberKind: JSONNumberKind {
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// CoreFoundation booleans (`kCFBooleanTrue` / `kCFBooleanFalse`)
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// are bridged to NSNumber but carry the boolean type ID, so
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// `CFGetTypeID` is the only reliable way to tell them apart from
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// a JSON integer of value 0 or 1.
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if CFGetTypeID(self) == CFBooleanGetTypeID() {
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return .boolean
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}
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// `objCType` reports the NSNumber storage type using Objective-C
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// type encodings. See:
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// swiftlint:disable:next line_length
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// https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/ObjCRuntimeGuide/Articles/ocrtTypeEncodings.html
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// JSONSerialization typically uses 'q' for whole numbers and 'd'
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// for fractional ones — that's how we keep `100` → .int(100) and
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// `100.0` → .float(100.0).
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let type = String(cString: self.objCType)
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switch type {
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case "c", "i", "s", "l", "q", "C", "I", "S", "L", "Q":
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return .integer
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default:
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return .floatingPoint
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}
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}
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}
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