Files
swiftpm-stencil/Sources/_SwiftSupport.swift

39 lines
993 B
Swift

import Foundation
#if !swift(>=4.1)
public extension Sequence {
func compactMap<ElementOfResult>(_ transform: (Element) throws -> ElementOfResult?) rethrows -> [ElementOfResult] {
return try flatMap(transform)
}
}
#endif
#if !swift(>=4.1)
public extension Collection {
func index(_ i: Self.Index, offsetBy n: Int) -> Self.Index {
let indexDistance = Self.IndexDistance(n)
return index(i, offsetBy: indexDistance)
}
}
#endif
#if !swift(>=4.1)
public extension TemplateSyntaxError {
public static func ==(lhs: TemplateSyntaxError, rhs: TemplateSyntaxError) -> Bool {
return lhs.reason == rhs.reason &&
lhs.description == rhs.description &&
lhs.token == rhs.token &&
lhs.stackTrace == rhs.stackTrace &&
lhs.templateName == rhs.templateName
}
}
#endif
#if !swift(>=4.1)
public extension Variable {
public static func ==(lhs: Variable, rhs: Variable) -> Bool {
return lhs.variable == rhs.variable
}
}
#endif