# gspot/no-trivial-functions

> Reports named functions with two statements or fewer at the default limit.

Reports named functions with two statements or fewer at the default limit.

* The count includes nested callbacks.
* Exempts inline function values, recursive functions, and type predicates.
* Accessors, overrides, and decorated methods retain their language contracts.
* Constructors that set state remain exempt.
* The inherited-method exemption needs type information.
* A function used in two or more places, or exported, is not reported.

The `all` config turns it on.

## Why

An unnecessary function adds another name and another place to read.

## What to do

Inline the function at its call sites and delete it.

## Example

The function `function one() { return 1; }` reports `trivial` at the default limit of two statements. Replace its calls with the value `1` and delete the function. A function written inline as an argument keeps its place, because the call takes a function.

## Options

| Option              | Type         | Default | What it does                                               |
| ------------------- | ------------ | ------- | ---------------------------------------------------------- |
| `trivialStatements` | Whole number | `2`     | Functions with this many statements or fewer are reported. |