operator-substitutions

What problem does it solves? This Skill eliminates cryptic JavaScript operators and methods, replacing them with readable, self-documenting Toolsmith functions. It drastically reduces cognitive load, making code easier to understand, maintain, and less prone to subtle errors, so you can read code like a book.

Core Features & Use Cases

• Plain English Logic: Replaces !value with not(value), array.length > 0 with isNotEmpty(array), and x === y with isEqual(x)(y).
• Consistent API: Provides a uniform API for checking emptiness across arrays, strings, objects, maps, and sets (e.g., isEmpty(collection)).
• Enhanced Type Safety & Composability: Toolsmith functions often return Result monads or provide better type narrowing, enabling safer and more composable logic.
• Use Case: Instead of writing if (user.roles.length === 0 || !user.isAdmin), you would use this skill to write if (or(isEmpty(user.roles))(not(user.isAdmin))). This reads like a sentence, making the condition immediately clear.

Quick Start

Rewrite the condition if (items.length > 0 && user.isAdmin) using Toolsmith operator substitutions.