collection-method-value.md

Collection Method Value

When using a Remeda collection method, the expression should be used (e.g. assigning to a variable or check in a condition), unless it's a method meant for side effects (e.g. forEach or forOwn) which should NOT be used.

Rule Details

This rule takes no arguments.

The following patterns are considered warnings:

x = R.forEach(arr, g);

R.map(arr, f);

The following patterns are not considered warnings:

x = R.map(arr, f);

R.forEach(arr, g);

if (R.some(arr, h)) {
  i();
}