ember-truth-helpers

Document Ember truth-helpers for boolean, comparison, and array checks in templates.

Updated Mar 24, 2026

Search Tags:#templates #comparison #ember #truth-helpers #boolean-logic #is-empty #is-equal

Ready to run

npx skills add https://github.com/trusted-american/marketplace --skill ember-truth-helpers

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: ember-truth-helpers
Source: https://github.com/trusted-american/marketplace/tree/main/plugins/a3-plugin/skills/ember-truth-helpers
Command: npx skills add https://github.com/trusted-american/marketplace --skill ember-truth-helpers

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Provides a comprehensive reference for Ember truth-helpers to simplify boolean logic, comparisons, and collection checks in templates and GTS workflows.

Core Features & Use Cases

Boolean helpers: and, or, not for concise conditional rendering in templates.
Comparison helpers: eq, not-eq, gt, gte, lt, lte for precise value checks.
Collection and type helpers: is-array, is-empty, is-equal for robust data handling.
Import patterns and practical usage guidance in both classic Handlebars templates and GTS.
Real-world scenarios: conditionally rendering admin UI, lists, and feature flags with predictable behavior.

Quick Start

Import the necessary helpers in your templates and begin using them directly for conditional rendering.

Frequently Asked Questions about ember-truth-helpers

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I handle boolean logic and comparisons in Ember templates?▼

Handle boolean logic in Ember templates using truth-helpers like and, or, and not. These helpers enable concise conditional rendering directly within Glimmer templates and GTS workflows without complex computed properties.

What is the best way to check if an array or value is empty in Glimmer templates?▼

Check if a value is empty in Glimmer templates using the is-empty truth-helper. It provides robust data handling for conditionally rendering lists or UI elements based on collection state.

Can I use Ember truth-helpers with GTS workflows?▼

Yes, Ember truth-helpers work with GTS workflows. They provide import patterns and practical usage guidance for both classic Handlebars templates and GTS, ensuring predictable behavior for feature flags and admin UI rendering.

How do I perform equality checks in Ember.js template logic?▼

Perform equality checks in Ember.js template logic using the eq and not-eq truth-helpers. These comparison helpers allow precise value checks for conditional rendering directly inside your templates.

Why does my conditional rendering fail when comparing values in Ember templates?▼

Conditional rendering may fail due to common pitfalls with truth-helpers. Referencing import guidance and practical examples ensures correct usage of comparison helpers like gt, gte, lt, and lte for predictable template behavior.