module RuboCop::AST::Ext::Range

Extensions to Parser::AST::Range

Public Instance Methods

line_span(exclude_end: false) click to toggle source

@return [Range] the range of line numbers for the node If `exclude_end` is `true`, then the range will be exclusive.

Assume that `node` corresponds to the following array literal:

[
  :foo,
  :bar
]

node.loc.begin.line_span                         # => 1..1
node.loc.expression.line_span(exclude_end: true) # => 1...4
# File lib/rubocop/ast/ext/range.rb, line 20
def line_span(exclude_end: false)
  ::Range.new(first_line, last_line, exclude_end)
end