Module: RuboCop::AST::NumericNode

Included in:: FloatNode, IntNode

Defined in:: lib/rubocop/ast/node/mixin/numeric_node.rb

Overview

Common functionality for primitive numeric nodes: ‘int`, `float`, …

Constant Summary collapse

SIGN_REGEX =

/\A[+-]/.freeze

Instance Method Summary collapse

#sign? ⇒ Boolean

Checks whether this is literal has a sign.

Instance Method Details

#sign? ⇒ `Boolean`

Checks whether this is literal has a sign.

Examples:

+42

Returns:

(Boolean) —

whether this literal has a sign.



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# File 'lib/rubocop/ast/node/mixin/numeric_node.rb', line 16

def sign?
  source.match(SIGN_REGEX)
end