@kahi-ui/framework/util/string.js

Straight-forward Svelte UI for the Web

const EXPRESSION_TOKEN = /\${([\w\._]+)}/g;
export function format_tokens(input, tokens) {
    return input.replace(EXPRESSION_TOKEN, (match, token) => {
        const value = tokens[token];
        if (typeof value === "undefined")
            return token;
        return value.toString();
    });
}