@snipsonian/core/src/string/replacePlaceholders.ts

Core/base reusable javascript code snippets

interface IReplacePlaceholdersInput {
    msg: string;
    placeholders?: { [ key: string]: any }; // eslint-disable-line @typescript-eslint/no-explicit-any
}

export default function replacePlaceholders({ msg, placeholders = {} }: IReplacePlaceholdersInput): string {
    const placeholderNames = Object.getOwnPropertyNames(placeholders);

    return placeholderNames.reduce(
        (prevMsgResult, placeholderName) => {
            const placeholderValue = placeholders[placeholderName];

            const regex = new RegExp(`{${placeholderName}}`, 'g');

            return prevMsgResult.replace(regex, placeholderValue && placeholderValue.toString());
        },
        msg,
    );
}