Style-CollectionMethods.md

Pattern: Misused method from Enumerable module

Issue: -

Description

This rule enforces the use of consistent method names from the Enumerable module.

Unfortunately this rule cannot actually know if a method is from Enumerable or not (static analysis limitation), so it can yield some false positives.

Default configuration

Attribute	Value
PreferredMethods	{"collect"=>"map", "collect!"=>"map!", "inject"=>"reduce", "detect"=>"find", "find_all"=>"select"}

Further Reading

• RuboCop - Style/CollectionMethods
• https://github.com/bbatsov/ruby-style-guide#map-find-select-reduce-size