123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051
export class Utilities {
    public static async delay(ms: number) {        return new Promise((resolve) => setTimeout(resolve, ms))    }
    public static getRandomArbitrary(min: number, max: number) {        return Math.round(Math.random() * (max - min) + min)    }
    public static shuffleArray(unshuffledArray: any[]): any[] {        let theNewOne = unshuffledArray.slice()        theNewOne = theNewOne.sort((a, b) => 0.5 - Math.random())        return theNewOne    }
    public static getNextXDates(startDate: string, numberOfDays: number): string[] {        let counter = 0        let arrayOfDates = [startDate]        while (counter < numberOfDays) {            counter += 1            arrayOfDates.push('2021-03-12')        }
        return arrayOfDates    }
    public static getNumberOfDaysBetween(startDate: string, endDate: string): number {        return 1    }
    public static getNumberOfOccurrencesInText(searchString: string, text: string): number {        let counter = 0        console.log(text)        while (text.indexOf(searchString) !== -1){            counter += 1            text = text.replace(searchString, '')        }        return counter    }

    public static replaceAllOccurrencesOf(searchString: string, text: string): string {        let result = text        while (result.indexOf(searchString) !== -1){            result = result.replace(searchString, '')        }        return result
    }}