Style-RedundantRegexpCharacterClass.md

Pattern: Redundant single-element character class

Issue: -

Description

This rule checks for unnecessary single-element Regexp character classes.

Examples

# bad
r = /[x]/

# good
r = /x/

# bad
r = /[\s]/

# good
r = /\s/

# good
r = /[ab]/

Further Reading

• RuboCop - Style/RedundantRegexpCharacterClass