Style-RedundantAssignment.md

Pattern: Redundant assignment before returning

Issue: -

Description

Checks for redundant assignment before returning.

Examples

# bad
def test
  x = foo
  x
end

# bad
def test
  if x
    z = foo
    z
  elsif y
    z = bar
    z
  end
end

# good
def test
  foo
end

# good
def test
  if x
    foo
  elsif y
    bar
  end
end

Further Reading

• RuboCop - Style/RedundantAssignment