class RuboCop::Cop::Layout::SpaceAroundBlockParameters

Checks the spacing inside and after block parameters pipes. Line breaks inside parameter pipes are checked by ‘Layout/MultilineBlockLayout` and not by this cop.

@example EnforcedStyleInsidePipes: no_space (default)

# bad
{}.each { | x,  y |puts x }
->( x,  y ) { puts x }

# good
{}.each { |x, y| puts x }
->(x, y) { puts x }

@example EnforcedStyleInsidePipes: space

# bad
{}.each { |x,  y| puts x }
->(x,  y) { puts x }

# good
{}.each { | x, y | puts x }
->( x, y ) { puts x }