How to use getIndexFor method of gauge Package

...133	specs, specParseResults = ParseSpecFiles(givenSpecs, conceptDictionary, buildErrors)134	passed = !HandleParseResult(specParseResults...) && passed135	logger.Debugf(true, "%d specifications parsing completed.", len(specFiles))136	for _, spec := range specs {137		i, _ := getIndexFor(specFiles, spec.FileName)138		specFile := specFiles[i]139		if len(specFile.indices) > 0 {140			s, _ := spec.Filter(filter.NewScenarioFilterBasedOnSpan(specFile.indices))141			allSpecs[i] = s142		} else {143			allSpecs[i] = spec144		}145	}146	return allSpecs, !passed147}148func getAllSpecFiles(specDirs []string) (givenSpecs []string, specFiles []*specFile) {149	for _, specSource := range specDirs {150		if isIndexedSpec(specSource) {151			var specName string152			specName, index := getIndexedSpecName(specSource)153			files := util.GetSpecFiles([]string{specName})154			if len(files) < 1 {155				continue156			}157			specificationFile, created := addSpecFile(&specFiles, files[0])158			if created || len(specificationFile.indices) > 0 {159				specificationFile.indices = append(specificationFile.indices, index)160			}161			givenSpecs = append(givenSpecs, files[0])162		} else {163			files := util.GetSpecFiles([]string{specSource})164			for _, file := range files {165				specificationFile, _ := addSpecFile(&specFiles, file)166				specificationFile.indices = specificationFile.indices[0:0]167			}168			givenSpecs = append(givenSpecs, files...)169		}170	}171	return172}173func addSpecFile(specFiles *[]*specFile, file string) (*specFile, bool) {174	i, exists := getIndexFor(*specFiles, file)175	if !exists {176		specificationFile := &specFile{filePath: file}177		*specFiles = append(*specFiles, specificationFile)178		return specificationFile, true179	}180	return (*specFiles)[i], false181}182func getIndexFor(files []*specFile, file string) (int, bool) {183	for index, f := range files {184		if f.filePath == file {185			return index, true186		}187	}188	return -1, false189}190func isIndexedSpec(specSource string) bool {191	re := regexp.MustCompile(`(?i).(spec|md):[0-9]+$`)192	index := re.FindStringIndex(specSource)193	if index != nil {194		return index[0] != 0195	}196	return false...

...140		spec.removeScenario(item.(*Scenario))141	}142}143func (spec *Specification) removeScenario(scenario *Scenario) {144	index := getIndexFor(scenario, spec.Scenarios)145	if len(spec.Scenarios)-1 == index {146		spec.Scenarios = spec.Scenarios[:index]147	} else if index == 0 {148		spec.Scenarios = spec.Scenarios[index+1:]149	} else {150		spec.Scenarios = append(spec.Scenarios[:index], spec.Scenarios[index+1:]...)151	}152}153func (spec *Specification) PopulateConceptLookup(lookup *ArgLookup, conceptArgs []*StepArg, stepArgs []*StepArg) {154	for i, arg := range stepArgs {155		lookup.AddArgValue(conceptArgs[i].Value, &StepArg{Value: arg.Value, ArgType: arg.ArgType, Table: arg.Table, Name: arg.Name})156	}157}158func (spec *Specification) RenameSteps(oldStep Step, newStep Step, orderMap map[int]int) bool {159	isRefactored := spec.rename(spec.Contexts, oldStep, newStep, false, orderMap)160	for _, scenario := range spec.Scenarios {161		refactor := scenario.renameSteps(oldStep, newStep, orderMap)162		if refactor {163			isRefactored = refactor164		}165	}166	return spec.rename(spec.TearDownSteps, oldStep, newStep, isRefactored, orderMap)167}168func (spec *Specification) rename(steps []*Step, oldStep Step, newStep Step, isRefactored bool, orderMap map[int]int) bool {169	isConcept := false170	for _, step := range steps {171		isRefactored = step.Rename(oldStep, newStep, isRefactored, orderMap, &isConcept)172	}173	return isRefactored174}175func (spec *Specification) GetSpecItems() []Item {176	specItems := make([]Item, 0)177	for _, item := range spec.Items {178		if item.Kind() != ScenarioKind {179			specItems = append(specItems, item)180		}181	}182	return specItems183}184func (spec *Specification) Traverse(traverser SpecTraverser) {185	traverser.Specification(spec)186	traverser.SpecHeading(spec.Heading)187	for _, item := range spec.Items {188		switch item.Kind() {189		case ScenarioKind:190			item.(*Scenario).Traverse(traverser)191			traverser.Scenario(item.(*Scenario))192		case StepKind:193			traverser.ContextStep(item.(*Step))194		case CommentKind:195			traverser.Comment(item.(*Comment))196		case TableKind:197			traverser.DataTable(item.(*Table))198		case TagKind:199			traverser.SpecTags(item.(*Tags))200		case TearDownKind:201			traverser.TearDown(item.(*TearDown))202		case DataTableKind:203			if !item.(*DataTable).IsExternal {204				traverser.DataTable(&item.(*DataTable).Table)205			} else {206				traverser.ExternalDataTable(item.(*DataTable))207			}208		}209	}210}211type SpecItemFilter interface {212	Filter(Item) bool213}214func (spec *Specification) Filter(filter SpecItemFilter) {215	for i := 0; i < len(spec.Items); i++ {216		if filter.Filter(spec.Items[i]) {217			spec.removeItem(i)218			i--219		}220	}221}222func getIndexFor(scenario *Scenario, scenarios []*Scenario) int {223	for index, anItem := range scenarios {224		if reflect.DeepEqual(scenario, anItem) {225			return index226		}227	}228	return -1229}230type Heading struct {231	Value       string232	LineNo      int233	HeadingType HeadingType234}235func (heading *Heading) Kind() TokenKind {236	return HeadingKind...

1import (2func main() {3	fmt.Println("Hello, playground")4}5import (6func main() {7	fmt.Println("Hello, playground")8}9import (10func main() {11	fmt.Println("Hello, playground")12}13import (14func main() {15	fmt.Println("Hello, playground")16}17import (18func main() {19	fmt.Println("Hello, playground")20}21import (22func main() {23	fmt.Println("Hello, playground")24}25import (26func main() {27	fmt.Println("Hello, playground")28}29import (30func main() {31	fmt.Println("Hello, playground")32}33import (34func main() {35	fmt.Println("Hello, playground")36}37import (38func main() {39	fmt.Println("Hello, playground")40}41import (42func main() {43	fmt.Println("Hello, playground")44}45import (46func main() {47	fmt.Println("Hello, playground")48}49import (50func main() {51	fmt.Println("Hello, playground")52}

1import (2func main() {3	index = gauge.getIndexFor(10)4	fmt.Println(index)5}6import (7func main() {8	index = gauge.getIndexFor(100)9	fmt.Println(index)10}11import (12func main() {13	index = gauge.getIndexFor(1000)14	fmt.Println(index)15}16import (17func main() {18	index = gauge.getIndexFor(10000)19	fmt.Println(index)20}21import (22func main() {23	index = gauge.getIndexFor(100000)24	fmt.Println(index)25}26import (27func main() {28	index = gauge.getIndexFor(1000000)29	fmt.Println(index)30}31import (32func main() {33	index = gauge.getIndexFor(10000000)34	fmt.Println(index)35}36import (37func main() {38	index = gauge.getIndexFor(100000000)39	fmt.Println(index)40}41import (42func main() {43	index = gauge.getIndexFor(1000000000)44	fmt.Println(index)45}

1import (2func main() {3    g = Gauge{min: 0, max: 100, value: 50}4    fmt.Println(g.getIndexFor(2))5}6import (7func main() {8    g := Gauge{min: 0, max: 100, value: 50}9    fmt.Println(g.getIndexFor(2))10}11import (12func main() {13    fmt.Println(g.getIndexFor(2))14}15import (16func main() {17    g := Gauge{min: 0, max: 100, value: 50}18    fmt.Println(g.getIndexFor(2))19}20import (21func main() {22    fmt.Println(g.getIndexFor(2))23}24import (25func main() {26    g := Gauge{min: 0, max: 100, value: 50}27    fmt.Println(g.getIndexFor(2))28}29import (30func main() {31    fmt.Println(g.getIndexFor(2))32}33import (34func main() {35    g := Gauge{min: 0, max: 100, value: 50}36    fmt.Println(g.getIndexFor(

1import (2func main() {3    g = NewGauge(0, 10, 3)4    fmt.Println(g.getIndexFor(2.5))5    fmt.Println(g.getIndexFor(5.0))6    fmt.Println(g.getIndexFor(7.5))7    fmt.Println(g.getIndexFor(10.0))8    fmt.Println(g.getIndexFor(12.5))9}10import (11func main() {12    g = NewGauge(0, 10, 3)13    fmt.Println(g)14}15import (16func main() {17    g = NewGauge(0, 10, 3)18    fmt.Println(g)19}20import (21func main() {22    g = NewGauge(0, 10, 3)23    fmt.Println(g)24}25import (26func main() {27    g = NewGauge(0, 10, 3)28    fmt.Println(g)29}30import (31func main() {32    g = NewGauge(0, 10, 3)33    fmt.Println(g)34}35import (36func main() {37    g = NewGauge(0, 10, 3)38    fmt.Println(g)39}40import (

1import "fmt"2func main() {3  g = NewGauge(10)4  fmt.Println(g.getIndexFor(5))5}6import "fmt"7func main() {8  g = NewGauge(10)9  fmt.Println(g.getIndexFor(15))10}11import "fmt"12func main() {13  g = NewGauge(10)14  fmt.Println(g.getIndexFor(0))15}16import "fmt"17func main() {18  g = NewGauge(10)19  fmt.Println(g.getIndexFor(-1))20}21import "fmt"22func main() {23  g = NewGauge(10)24  fmt.Println(g.getIndexFor(10))25}26import "fmt"27func main() {28  g = NewGauge(10)29  fmt.Println(g.getIndexFor(11))30}31import "fmt"32func main() {33  g = NewGauge(10)34  fmt.Println(g.getIndexFor(-10))35}36import "fmt"37func main() {38  g = NewGauge(10)39  fmt.Println(g.getIndexFor(-11))40}41import "fmt"42func main() {43  g = NewGauge(10)44  fmt.Println(g.getIndexFor(100))45}46import "fmt"47func main() {48  g = NewGauge(10)49  fmt.Println(g.getIndexFor(-100))50}

1import (2func main() {3	var (4	gauge = NewGauge(0.2)5	index = gauge.getIndexFor(reading)6	fmt.Println("Index for reading", reading, "is", index)7	index = gauge.getIndexFor(reading)8	fmt.Println("Index for reading", reading, "is", index)9}10import (11func main() {12	var (13	gauge = NewGauge(0.2)14	fmt.Println("Reading for index", index, "is", gauge.getReadingFor(index))15	fmt.Println("Reading for index", index, "is", gauge.getReadingFor(index))16}17import (18func main() {19	var (20	gauge = NewGauge(0.2)21	index = gauge.getIndexFor(reading)22	fmt.Println("Index for reading", reading, "is", index)