class RuboCop::AST::WhileNode
A node extension for `while` nodes. This will be used in place of a plain node when the builder constructs the AST
, making its methods available to all `while` nodes within RuboCop
.
Public Instance Methods
do?()
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Checks whether the `until` node has a `do` keyword.
@return [Boolean] whether the `until` node has a `do` keyword
# File lib/rubocop/ast/node/while_node.rb, line 30 def do? loc.begin&.is?('do') end
inverse_keyword()
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Returns the inverse keyword of the `while` node as a string. Returns `until` for `while` nodes and vice versa.
@return [String] the inverse keyword of the `while` statement
# File lib/rubocop/ast/node/while_node.rb, line 23 def inverse_keyword 'until' end
keyword()
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Returns the keyword of the `while` statement as a string.
@return [String] the keyword of the `while` statement
# File lib/rubocop/ast/node/while_node.rb, line 15 def keyword 'while' end