template

Logic-less Mustache templating (Mustache spec, via github.com/cbroglie/mustache).

Naming convention: import the module under its bare name (import "template"), reach members with a backslash, and call methods in camelCase: template\someMethod.

Methods

render

Render a Mustache template against a context value (usually a name->value map; lists drive sections, absent/false keys hide them). Returns the filled string; errors on a malformed template.

Signature: template\render(template, data) → string · source

Returns: string

Example:

import "std";
import "template";

// Backtick raw strings hold the Mustache verbatim; a double-quoted "{{name}}"
// would collide with Buzz's own {expr} string interpolation.
std\print(template\render(`Hello {{name}}`, {"name": "world"}));
// -> "Hello world"

renderPartials

Render a Mustache template that includes partials via {{>name}}, resolving each name against the partials map (name->template string). Partials may reference other partials. Same context and escaping rules as render; errors on a malformed template.

Signature: template\renderPartials(template, data, partials) → string · source

Returns: string

Example:

import "std";
import "template";

// Shared chrome lives in partials; the page template pulls them in with {{>name}}.
// Backtick raw strings hold the Mustache verbatim (a double-quoted string would
// collide with Buzz's own {expr} interpolation).
final page = `{{>header}}<main>{{body}}</main>{{>footer}}`;
final partials = {
    "header": `<header>{{title}}</header>`,
    "footer": `<footer>{{title}}</footer>`,
};

std\print(template\renderPartials(page, {"title": "magus", "body": "hi"}, partials));
// -> "<header>magus</header><main>hi</main><footer>magus</footer>"