class RuboCop::Cop::Layout::MultilineHashBraceLayout

This cop checks that the closing brace in a hash literal is either on the same line as the last hash element, or a new line.

When using the `symmetrical` (default) style:

If a hash's opening brace is on the same line as the first element of the hash, then the closing brace should be on the same line as the last element of the hash.

If a hash's opening brace is on the line above the first element of the hash, then the closing brace should be on the line below the last element of the hash.

When using the `new_line` style:

The closing brace of a multi-line hash literal must be on the line after the last element of the hash.

When using the `same_line` style:

The closing brace of a multi-line hash literal must be on the same line as the last element of the hash.

@example EnforcedStyle: symmetrical (default)

# bad
{ a: 1,
  b: 2
}
# bad
{
  a: 1,
  b: 2 }

# good
{ a: 1,
  b: 2 }

# good
{
  a: 1,
  b: 2
}

@example EnforcedStyle: new_line

# bad
{
  a: 1,
  b: 2 }

# bad
{ a: 1,
  b: 2 }

# good
{ a: 1,
  b: 2
}

# good
{
  a: 1,
  b: 2
}

@example EnforcedStyle: same_line

# bad
{ a: 1,
  b: 2
}

# bad
{
  a: 1,
  b: 2
}

# good
{
  a: 1,
  b: 2 }

# good
{ a: 1,
  b: 2 }

Constants

ALWAYS_NEW_LINE_MESSAGE
ALWAYS_SAME_LINE_MESSAGE
NEW_LINE_MESSAGE
SAME_LINE_MESSAGE

Public Class Methods

autocorrect_incompatible_with() click to toggle source
# File lib/rubocop/cop/layout/multiline_hash_brace_layout.rb, line 108
def self.autocorrect_incompatible_with
  [Style::BracesAroundHashParameters]
end

Public Instance Methods

autocorrect(node) click to toggle source
# File lib/rubocop/cop/layout/multiline_hash_brace_layout.rb, line 116
def autocorrect(node)
  MultilineLiteralBraceCorrector.new(node, processed_source)
end
on_hash(node) click to toggle source
# File lib/rubocop/cop/layout/multiline_hash_brace_layout.rb, line 112
def on_hash(node)
  check_brace_layout(node)
end