Lint-ExtraCharactersInPercentSymbolArray.md

Pattern: Unnecessary : or , in %i

Issue: -

Description

This rule checks for colons and commas in %i, e.g. %i(:foo, :bar)

It is more likely that the additional characters are unintended (for example, mistranslating an array of literals to percent string notation) rather than meant to be part of the resulting symbols.

Examples

# bad

%i(:foo, :bar)

# good

%i(foo bar)

Further Reading

• RuboCop - Lint/ExtraCharactersInPercentSymbolArray