close: function()

in js/views/todo-view.js [82:110]

• 16 lines of code
• 4 McCabe index (conditional complexity)

		close: function () {
			var value = this.$input.val();
			var trimmedValue = value.trim();

			// We don't want to handle blur events from an item that is no
			// longer being edited. Relying on the CSS class here has the
			// benefit of us not having to maintain state in the DOM and the
			// JavaScript logic.
			if (!this.$el.hasClass('editing')) {
				return;
			}

			if (trimmedValue) {
				this.model.save({ title: trimmedValue },{patch:true});

				if (value !== trimmedValue) {
					// Model values changes consisting of whitespaces only are
					// not causing change to be triggered Therefore we've to
					// compare untrimmed version with a trimmed one to check
					// whether anything changed
					// And if yes, we've to trigger change event ourselves
					this.model.trigger('change');
				}
			} else {
				this.clear();
			}

			this.$el.removeClass('editing');
		},