Style-RedundantEach.md

Pattern: Redundant each

Issue: -

Description

Checks for redundant each.

Examples

# bad
array.each.each { |v| do_something(v) }

# good
array.each { |v| do_something(v) }

# bad
array.each.each_with_index { |v, i| do_something(v, i) }

# good
array.each.with_index { |v, i| do_something(v, i) }
array.each_with_index { |v, i| do_something(v, i) }

# bad
array.each.each_with_object { |v, o| do_something(v, o) }

# good
array.each.with_object { |v, o| do_something(v, o) }
array.each_with_object { |v, o| do_something(v, o) }

Further Reading

• RuboCop - Style/RedundantEach