Usage

template("Hello, {{name}}", { name: "world" }); // "Hello, world"
template("Hello, <name>", { name: "world" }, /<(.+?)>/g); // "Hello, world"

Installation

CLI

npx atmx add helper template

Manually

Copy and paste the following method into @/utils/helpers/template.ts:

/**
* Replace data by name in template strings. The default expression
* looks for `{{name}}` to identify names.
*
* @example
* template('Hello, {{name}}', { name: 'world' }) // "Hello, world"
* template('Hello, <name>', { name: 'world' }, /<(.+?)>/g) // "Hello, world"
*/
export function template(
str: string,
data: Record<string, any>,
regex: RegExp = /\{\{(.+?)\}\}/g,
): string {
let result = "";
let from = 0;
let match: RegExpExecArray | null;
while ((match = regex.exec(str))) {
result += str.slice(from, match.index) + data[match[1]];
from = regex.lastIndex;
}
return result + str.slice(from);
}