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https://github.com/RevenueCat/purchases-ios
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Antonio PallaresandCursor
2deacfd190
* Add Scope plumbing and custom operator extension point Thread evaluation scope through the rules engine and delegate unknown operators to an empty CustomOperators dispatcher, without changing behavior. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix project.pbxproj: restore RewardedAdTrackingMetadata entries The RulesEngine registration edit accidentally dropped four RewardedAdTrackingMetadata.swift entries from the Xcode project. Restore them and normalize CustomOperators identifiers to 24 hex chars. Co-authored-by: Cursor <cursoragent@cursor.com> * Promote firstArgEvaluated to shared Operators helpers Move the unary-arg helper from LogicOperators to Operators so custom operators can use the same json-logic-js spread convention. Co-authored-by: Cursor <cursoragent@cursor.com> * Address review comments on custom operator extension point Drop the cross-engine registration note from CustomOperators, and restore the single-line var extra-args warning that was reflowed without changing its text. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Cursor <cursoragent@cursor.com>
41 lines
1.4 KiB
Swift
41 lines
1.4 KiB
Swift
//
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// EqualityOperators.swift
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//
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// Created by Antonio Pallares.
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//
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import Foundation
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extension RulesEngine {
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/// Equality operators: `==`, `!=`, `===`, `!==`.
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enum EqualityOperators {
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/// `{"==": [a, b]}` — JSON Logic loose equality. Coerces across primitive
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/// types (e.g. `1 == "1"` is true). Full coercion table in `looseEq`.
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static func opLooseEq(args: Value, vars: Scope) throws -> Value {
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let (lhs, rhs) = try Operators.evalTwo(args, vars: vars)
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return .bool(looseEq(lhs, rhs))
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}
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/// `{"!=": [a, b]}` — JSON Logic loose inequality. Negation of `==`.
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static func opLooseNe(args: Value, vars: Scope) throws -> Value {
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let (lhs, rhs) = try Operators.evalTwo(args, vars: vars)
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return .bool(!looseEq(lhs, rhs))
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}
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/// `{"===": [a, b]}` — JSON Logic strict equality. Same type, same
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/// value (`1 === "1"` is false).
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static func opStrictEq(args: Value, vars: Scope) throws -> Value {
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let (lhs, rhs) = try Operators.evalTwo(args, vars: vars)
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return .bool(strictEq(lhs, rhs))
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}
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/// `{"!==": [a, b]}` — JSON Logic strict inequality. Negation of `===`.
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static func opStrictNe(args: Value, vars: Scope) throws -> Value {
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let (lhs, rhs) = try Operators.evalTwo(args, vars: vars)
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return .bool(!strictEq(lhs, rhs))
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}
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}
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}
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