Class: Antlr4::Runtime::Integer
- Inherits:
-
Object
- Object
- Antlr4::Runtime::Integer
- Defined in:
- lib/antlr4/runtime/integer.rb
Constant Summary collapse
Class Method Summary collapse
Class Method Details
.signum(x) ⇒ Object
8 9 10 11 12 |
# File 'lib/antlr4/runtime/integer.rb', line 8 def self.signum(x) return 0 if x.zero? return -1 if x < 0 1 end |