Class: RuboCop::Cop::Yoshiki::Layout::EmptyLineAroundMultilineBlock

Inherits:
Base
  • Object
show all
Extended by:
AutoCorrector
Includes:
EmptyLineAroundMultilineStatement
Defined in:
lib/rubocop/cop/yoshiki/layout/empty_line_around_multiline_block.rb

Overview

Isolates a multiline block statement (do/end or a brace block) from neighboring statements with a blank line.

Assigned blocks (text = gsub(REF) do … end, protect = lambda do) are Yoshiki/Layout/EmptyLineAroundMultilineAssignment — the statement is the assignment. This cop only fires when the block itself is the statement (a sibling in a begin sequence).

Single-line blocks are left alone.

Examples:

# bad
prepare
items.each do |item|
  process item
end
finish

# good
prepare

items.each do |item|
  process item
end

finish

Constant Summary collapse

MSG_BEFORE = 
'Add a blank line before this multiline block.'.freeze
MSG_AFTER = 
'Add a blank line after this multiline block.'.freeze

Constants included from EmptyLineAroundMultilineStatement::Paragraph

EmptyLineAroundMultilineStatement::Paragraph::BLOCK_TYPES, EmptyLineAroundMultilineStatement::Paragraph::BODY_TYPES, EmptyLineAroundMultilineStatement::Paragraph::CONDITIONAL_TYPES

Instance Method Summary collapse

Instance Method Details

#on_block(node) ⇒ Object Also known as: on_numblock, on_itblock 



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# File 'lib/rubocop/cop/yoshiki/layout/empty_line_around_multiline_block.rb', line 39

def on_block node
  return unless block_paragraph?(node)

  check_empty_lines_around(node)
end