src/main/java/com/github/mjeanroy/springmvc/view/mustache/core/ModelAndMustacheView.java
public void addPartials(final Map<String, String> partials) {
		notNull(partials);

		View view = this.getView();
		if (view != null && view instanceof MustacheView) {
			// First try to not pollute model object
			final MustacheView mustacheView = (MustacheView) view;
			mustacheView.addAliases(partials);
		} else {
			// Otherwise, add partials to model object
			final Map<String, String> currentPartials = getPartials();
			for (Map.Entry<String, String> entry : partials.entrySet()) {
				notNull(entry.getKey());
				notNull(entry.getValue());
				currentPartials.put(entry.getKey(), entry.getValue());
			}
			super.addObject(MustacheSettings.PARTIALS_KEY, currentPartials);
		}
	}
public void addPartials(final Map<String, String> partials) {
		notNull(partials);

		View view = this.getView();
		if (view != null && view instanceof MustacheView) {
			// First try to not pollute model object
			final MustacheView mustacheView = (MustacheView) view;
			mustacheView.addAliases(partials);
		} else {
			// Otherwise, add partials to model object
			final Map<String, String> currentPartials = getPartials();
			for (Map.Entry<String, String> entry : partials.entrySet()) {
				notNull(entry.getKey());
				notNull(entry.getValue());
				currentPartials.put(entry.getKey(), entry.getValue());
			}
			super.addObject(MustacheSettings.PARTIALS_KEY, currentPartials);
		}
	}
Add new partials mapping to the view.

@param partials Partials.