Performance-Squeeze.md

Pattern: Missing use of squeeze method

Issue: -

Description

Identifies places where gsub(/a+/, 'a') and gsub!(/a+/, 'a') can be replaced by squeeze('a') and squeeze!('a').

Examples

# bad
str.gsub(/a+/, 'a')
str.gsub!(/a+/, 'a')

# good
str.squeeze('a')
str.squeeze!('a')

Further Reading

• RuboCop - Performance/Squeeze