How to use spec method of func class

...82    public func image(_ url: URL?, _ corner: CGFloat?, _ width: CGFloat?, _ height: CGFloat?) -> Self {83        if let url = url {84            self.url = url85            clipsToBounds = true86            contentMode = .scaleAspectFill87            placeholderEnabled = true88            placeholderFadeDuration = 0.289            placeholderColor = UIColor.gray90        }91        92        if let corner = corner {93            cornerRadius = corner94            willDisplayNodeContentWithRenderingContext = { context, drawParameters in95                let bounds = context.boundingBoxOfClipPath96                UIBezierPath(roundedRect: bounds, cornerRadius: corner * UIScreen.main.scale).addClip()97            }98        }99        100        return self101    }102    103    104    105}106public extension ASDisplayNode {107    @discardableResult108    public func adHere(_ value: ASDisplayNode) -> Self {109        value.addSubnode(self)110        return self111    }112}113public extension ASLayoutElement {114    115    // MARK: Style116    117    @discardableResult118    public func grow(_ value: CGFloat) -> Self {119        style.flexGrow = value120        return self121    }122    123    @discardableResult124    public func shrink(_ value: CGFloat) -> Self {125        style.flexShrink = value126        return self127    }128    129    @discardableResult130    public func preferredSize(_ value: CGFloat) -> Self {131        style.preferredSize = CGSize(width: value, height: value)132        return self133    }134    135    @discardableResult136    public func preferredSize(_ size: CGSize) -> Self {137        style.preferredSize = size138        return self139    }140    141    @discardableResult142    public func preferredSize(_ width: CGFloat, _ height: CGFloat) -> Self {143        style.preferredSize = CGSize(width: width, height: height)144        return self145    }146    147    @discardableResult148    public func height(_ value: CGFloat) -> Self {149        style.height = ASDimensionMake(value)150        return self151    }152    153    @discardableResult154    public func width(_ value: CGFloat) -> Self {155        style.width = ASDimensionMake(value)156        return self157    }158    159    @discardableResult160    public func minHeight(_ value: CGFloat) -> Self {161        style.minHeight = ASDimensionMake(value)162        return self163    }164    165    @discardableResult166    public func minWidth(_ value: CGFloat) -> Self {167        style.minWidth = ASDimensionMake(value)168        return self169    }170    171    @discardableResult172    public func maxHeight(_ value: CGFloat) -> Self {173        style.maxHeight = ASDimensionMake(value)174        return self175    }176    177    @discardableResult178    public func maxWidth(_ value: CGFloat) -> Self {179        style.maxWidth = ASDimensionMake(value)180        return self181    }182    183    @discardableResult184    public func alignSelf(_ value: ASStackLayoutAlignSelf) -> Self {185        style.alignSelf = value186        return self187    }188    189    @discardableResult190    public func ascender(_ value: CGFloat) -> Self {191        style.ascender = value192        return self193    }194    195    @discardableResult196    public func descender(_ value: CGFloat) -> Self {197        style.descender = value198        return self199    }200    201    @discardableResult202    public func spacingAfter(_ value: CGFloat) -> Self {203        style.spacingAfter = value204        return self205    }206    207    // MARK: ASAbsoluteLayoutElement208    209    @discardableResult210    public func layoutPosition(_ x: CGFloat, _ y: CGFloat) -> Self {211        style.layoutPosition = CGPoint(x: x, y: y)212        return self213    }214    215    // MARK: ASOverlayLayoutSpec216    217    @discardableResult218    public func overlay(_ value: ASLayoutElement) -> ASOverlayLayoutSpec {219        return ASOverlayLayoutSpec(child: self, overlay: value)220    }221    222    // MARK: ASInsetLayoutSpec223    224    @discardableResult225    public func insets(_ top: CGFloat, _ left: CGFloat, _ bottom: CGFloat, _ right: CGFloat) -> ASInsetLayoutSpec {226        let edgeInsets = UIEdgeInsets(top: top, left: left, bottom: bottom, right: right)227        return ASInsetLayoutSpec(insets: edgeInsets, child: self)228    }229    230    @discardableResult231    public func insets(_ length: CGFloat) -> ASInsetLayoutSpec {232        return insets(length, length, length, length)233    }234 235    // MARK: ASRelativeLayoutSpec236    237    @discardableResult238    public func relative(_ horizontalPosition: ASRelativeLayoutSpecPosition = .start,239                         _ verticalPosition: ASRelativeLayoutSpecPosition = .start,240                         _ sizingOption: ASRelativeLayoutSpecSizingOption = .minimumSize) -> ASRelativeLayoutSpec {241        return ASRelativeLayoutSpec(horizontalPosition: horizontalPosition,242                                    verticalPosition: verticalPosition,243                                    sizingOption: sizingOption,244                                    child: self)245    }246    247    // MARK: ASRatioLayoutSpec248    249    @discardableResult250    public func ratio(_ value: CGFloat) -> ASRatioLayoutSpec {251        return ASRatioLayoutSpec(ratio: value, child: self)252    }253    254    // MARK: ASBackgroundLayoutSpec255    256    @discardableResult257    public func ratio(_ value: ASLayoutElement) -> ASBackgroundLayoutSpec {258        return ASBackgroundLayoutSpec(child: self, background: value)259    }260    261    // MARK: ASCenterLayoutSpec262    263    @discardableResult264    public func center(_ centeringOptions: ASCenterLayoutSpecCenteringOptions = .XY,265                       _ sizingOptions: ASCenterLayoutSpecSizingOptions = .minimumXY) -> ASCenterLayoutSpec {266        return ASCenterLayoutSpec(centeringOptions: centeringOptions,267                                  sizingOptions: sizingOptions,268                                  child: self)269    }270    271    // MARK: ASAbsoluteLayoutSpec272    273    @discardableResult274    public func absolute(_ specSizing: ASAbsoluteLayoutSpecSizing = .default) -> ASAbsoluteLayoutSpec {275        return ASAbsoluteLayoutSpec(sizing: specSizing, children: [self])276    }277    278    279}280public extension ASLayoutSpec {281    282    @discardableResult283    public func child<T: ASLayoutSpec>(_ type: T.Type) -> T {284        return child(type.init())285    }286    287    @discardableResult288    public func child<T: ASLayoutElement>(_ value: T) -> T {289        if let children = self.children {...

...25                .filter { $0.name.hasPrefix("_$s") }26                .filter { symbol -> Bool in27                    // https://github.com/apple/swift/blob/swift-5.0-branch/docs/ABI/Mangling.rst28                    let iv = [29                        "i", // entity-spec ::= label-list type file-discriminator? 'i' ACCESSOR // subscript30                        "v", // entity-spec ::= decl-name label-list? type 'v' ACCESSOR          // variable31                        ]32                        .flatMap { entitySpec -> [String] in33                            [34                                entitySpec + "m", // ACCESSOR ::= 'm' // materializeForSet35                                entitySpec + "s", // ACCESSOR ::= 's' // setter36                                entitySpec + "g", // ACCESSOR ::= 'g' // getter37                                entitySpec + "G", // ACCESSOR ::= 'G' // global getter38                                entitySpec + "w", // ACCESSOR ::= 'w' // willSet39                                entitySpec + "W", // ACCESSOR ::= 'W' // didSet40                                entitySpec + "r", // ACCESSOR ::= 'r' // read41                                entitySpec + "M", // ACCESSOR ::= 'M' // modify (temporary)42                            ]43                        }44                    return (iv + ["F"]) // entity-spec ::= decl-name label-list function-signature generic-signature? 'F'    // function45                        .flatMap { [$0, $0 + "Z"] } // static ::= 'Z'46                        .contains(where: { symbol.name.hasSuffix($0) })47                }48                .map { (key: swiftDemangle($0.name), value: $0) },49            uniquingKeysWith: { Int(bitPattern: $0.address) < Int(bitPattern: $1.address) ? $0 : $1  }50        )51        #elseif compiler(>=4.2)52        self.table = Dictionary(53            SymbolList().lazy54                .filter { $0.name.hasPrefix("_$S") }55                .filter { symbol -> Bool in56                    // https://github.com/apple/swift/blob/swift-4.2-branch/docs/ABI/Mangling.rst57                    let iv = [58                        "i", // entity-spec ::= label-list type file-discriminator? 'i' ACCESSOR // subscript59                        "v", // entity-spec ::= decl-name label-list? type 'v' ACCESSOR          // variable60                        ]61                        .flatMap { entitySpec -> [String] in62                            [63                                entitySpec + "m", // ACCESSOR ::= 'm' // materializeForSet64                                entitySpec + "s", // ACCESSOR ::= 's' // setter65                                entitySpec + "g", // ACCESSOR ::= 'g' // getter66                                entitySpec + "G", // ACCESSOR ::= 'G' // global getter67                                entitySpec + "w", // ACCESSOR ::= 'w' // willSet68                                entitySpec + "W", // ACCESSOR ::= 'W' // didSet69                            ]70                    }71                    return (iv + ["F"]) // entity-spec ::= decl-name label-list function-signature generic-signature? 'F'    // function72                        .flatMap { [$0, $0 + "Z"] } // static ::= 'Z'73                        .contains(where: { symbol.name.hasSuffix($0) })74                }75                .map { (key: swiftDemangle($0.name), value: $0) },76            uniquingKeysWith: { $1 }77        )78        #endif79    }80    81    static var instance = SwiftFunctionTable()82    83    static func match(funcName: String, candidate: String) -> Bool {84        let escapedFuncName = funcName.replacingOccurrences(of: "static ", with: "")85        return (!funcName.hasPrefix("static ") != candidate.hasPrefix("static ")) && candidate.contains(escapedFuncName)...

1import XCTest2import Quick3import Nimble4var specBeforeEachExecutedCount = 05var sharedExamplesBeforeEachExecutedCount = 06class FunctionalTests_SharedExamples_BeforeEachTests_SharedExamples: QuickConfiguration {7    override class func configure(configuration: Configuration) {8        sharedExamples("a group of three shared examples with a beforeEach") {9            beforeEach { sharedExamplesBeforeEachExecutedCount += 1 }10            it("passes once") {}11            it("passes twice") {}12            it("passes three times") {}13        }14    }15}16class FunctionalTests_SharedExamples_BeforeEachSpec: QuickSpec {17    override func spec() {18        beforeEach { specBeforeEachExecutedCount += 1 }19        it("executes the spec beforeEach once") {}20        itBehavesLike("a group of three shared examples with a beforeEach")21    }22}23class SharedExamples_BeforeEachTests: XCTestCase {24    override func setUp() {25        super.setUp()26        specBeforeEachExecutedCount = 027        sharedExamplesBeforeEachExecutedCount = 028    }29    override func tearDown() {30        specBeforeEachExecutedCount = 031        sharedExamplesBeforeEachExecutedCount = 032        super.tearDown()33    }34    func testBeforeEachOutsideOfSharedExamplesExecutedOnceBeforeEachExample() {35        qck_runSpec(FunctionalTests_SharedExamples_BeforeEachSpec.classForCoder())36        XCTAssertEqual(specBeforeEachExecutedCount, 4)37    }38    func testBeforeEachInSharedExamplesExecutedOnceBeforeEachSharedExample() {39        qck_runSpec(FunctionalTests_SharedExamples_BeforeEachSpec.classForCoder())40        XCTAssertEqual(sharedExamplesBeforeEachExecutedCount, 3)41    }42}

1funcClass().spec()2funcClass().spec()3funcClass().spec()4funcClass().spec()5funcClass().spec()6funcClass().spec()7funcClass().spec()8funcClass().spec()9funcClass().spec()10funcClass().spec()11funcClass().spec()12funcClass().spec()13funcClass().spec()14funcClass().spec()15funcClass().spec()16funcClass().spec()17funcClass().spec()18funcClass().spec()19funcClass().spec()20funcClass().spec()21funcClass().spec()22funcClass().spec()23funcClass().spec()

1func spec() {2    print("This is a function")3}4func spec() {5    print("This is a function")6}7func spec() {8    print("This is a function")9}10func spec() {11    print("This is a function")12}13func spec() {14    print("This is a function")15}16func spec() {17    print("This is a function")18}19func spec() {20    print("This is a function")21}22func spec() {23    print("This is a function")24}25func spec() {26    print("This is a function")27}28func spec() {29    print("This is a function")30}31func spec() {32    print("This is a function")33}34func spec() {35    print("This is a function")36}37func spec() {38    print("This is a function")39}40func spec() {41    print("This is a function")42}43func spec() {44    print("This is a function")45}46func spec() {47    print("This is a function")48}49func spec() {50    print("This is a function")51}

1func testFunc() {2    let funcSpec = FuncSpec()3    funcSpec.spec()4}5func testFunc() {6    let funcSpec = FuncSpec()7    funcSpec.spec()8}9func testFunc() {10    let funcSpec = FuncSpec()11    funcSpec.spec()12}13func testFunc() {14    let funcSpec = FuncSpec()15    funcSpec.spec()16}17func testFunc() {18    let funcSpec = FuncSpec()19    funcSpec.spec()20}21func testFunc() {22    let funcSpec = FuncSpec()23    funcSpec.spec()24}25func testFunc() {26    let funcSpec = FuncSpec()27    funcSpec.spec()28}29func testFunc() {30    let funcSpec = FuncSpec()31    funcSpec.spec()32}33func testFunc() {34    let funcSpec = FuncSpec()35    funcSpec.spec()36}37func testFunc() {38    let funcSpec = FuncSpec()39    funcSpec.spec()40}41func testFunc() {42    let funcSpec = FuncSpec()43    funcSpec.spec()44}45func testFunc() {46    let funcSpec = FuncSpec()47    funcSpec.spec()48}49func testFunc() {50    let funcSpec = FuncSpec()51    funcSpec.spec()52}53func testFunc() {54    let funcSpec = FuncSpec()55    funcSpec.spec()56}

1let f = func()2let result = f.spec(10, 20)3print(result)4let f = func()5let result = f.spec(10, 20)6print(result)7let f = func()8let result = f.spec(10, 20)9print(result)10let f = func()11let result = f.spec(10, 20)12print(result)13let f = func()14let result = f.spec(10, 20)15print(result)16let f = func()17let result = f.spec(10, 20)18print(result)19let f = func()20let result = f.spec(10, 20)21print(result)22let f = func()23let result = f.spec(10, 20)24print(result)25let f = func()26let result = f.spec(10, 20)27print(result)28let f = func()29let result = f.spec(10, 20)30print(result)31let f = func()32let result = f.spec(10, 20)33print(result)34let f = func()35let result = f.spec(10, 20)36print(result)37let f = func()38let result = f.spec(10, 20)39print(result)40let f = func()41let result = f.spec(10, 20)42print(result)

1let fn = Func()2let result = fn.spec(4)3print(result)4let fn = Func()5let result = fn.spec(4)6print(result)7let fn = Func()8let result = fn.spec(4)9print(result)10let fn = Func()11let result = fn.spec(4)12print(result)13let fn = Func()14let result = fn.spec(4)15print(result)16let fn = Func()17let result = fn.spec(4)18print(result)19let fn = Func()20let result = fn.spec(4)21print(result)22let fn = Func()23let result = fn.spec(4)24print(result)25let fn = Func()26let result = fn.spec(4)27print(result)28let fn = Func()29let result = fn.spec(4)30print(result)31let fn = Func()32let result = fn.spec(4)33print(result)34let fn = Func()35let result = fn.spec(4)36print(result)37let fn = Func()38let result = fn.spec(4)39print(result)40let fn = Func()41let result = fn.spec(4)42print(result)43let fn = Func()44let result = fn.spec(4)45print(result)

1func testFunction() {2    let test = TestClass()3    test.testFunction()4}5func testFunction() {6    let test = TestClass()7    test.testFunction()8}9func testFunction() {10    let test = TestClass()11    test.testFunction()12}13func testFunction() {14    let test = TestClass()15    test.testFunction()16}17func testFunction() {18    let test = TestClass()19    test.testFunction()20}21func testFunction() {22    let test = TestClass()23    test.testFunction()24}25func testFunction() {26    let test = TestClass()27    test.testFunction()28}29func testFunction() {30    let test = TestClass()31    test.testFunction()32}33func testFunction() {34    let test = TestClass()35    test.testFunction()36}37func testFunction() {38    let test = TestClass()39    test.testFunction()40}41func testFunction() {42    let test = TestClass()43    test.testFunction()44}45func testFunction() {46    let test = TestClass()47    test.testFunction()48}49func testFunction() {50    let test = TestClass()51    test.testFunction()52}53func testFunction() {54    let test = TestClass()55    test.testFunction()56}57func testFunction() {

1import Foundation2class funcClass {3    func funcSpec() {4        print("This is a function")5    }6}7let funcObj = funcClass()8funcObj.funcSpec()9import Foundation10class funcClass {11    func funcSpec() {12        print("This is a function")13    }14}15let funcObj = funcClass()16funcObj.funcSpec()17import Foundation18class funcClass {19    func funcSpec() {20        print("This is a function")21    }22}23let funcObj = funcClass()24funcObj.funcSpec()25import Foundation26class funcClass {27    func funcSpec() {28        print("This is a function")29    }30}31let funcObj = funcClass()32funcObj.funcSpec()33import Foundation34class funcClass {35    func funcSpec() {36        print("This is a function")37    }38}39let funcObj = funcClass()40funcObj.funcSpec()41import Foundation42class funcClass {43    func funcSpec() {44        print("This is a function")45    }46}47let funcObj = funcClass()48funcObj.funcSpec()49import Foundation50class funcClass {51    func funcSpec() {52        print("This is a function")53    }54}55let funcObj = funcClass()56funcObj.funcSpec()57import Foundation58class funcClass {59    func funcSpec() {60        print("This is a function")61    }62}63let funcObj = funcClass()64funcObj.funcSpec()65import Foundation66class funcClass {67    func funcSpec() {68        print("This is a function")69    }70}71let funcObj = funcClass()72funcObj.funcSpec()73import Foundation74class funcClass {75    func funcSpec() {76        print("This is a function")

1struct A {2  func foo() {}3}4func bar() {5  A().foo()6}7struct B {8  func foo() {}9}10func bar() {11  B().foo()12}13struct C {14  func foo() {}15}16func bar() {17  C().foo()18}19struct D {20  func foo() {}21}22func bar() {23  D().foo()24}25struct E {26  func foo() {}27}28func bar() {29  E().foo()30}31struct F {32  func foo() {}33}34func bar() {35  F().foo()36}37struct G {38  func foo() {}39}40func bar() {41  G().foo()42}43struct H {44  func foo() {}45}46func bar() {47  H().foo()48}49struct I {50  func foo() {}51}52func bar() {53  I().foo()54}55struct J {56  func foo() {}57}58func bar() {59  J().foo()60}61struct K {62  func foo() {}63}64func bar() {65  K().foo()66}67struct L {68  func foo() {}69}70func bar() {71  L().foo()72}