# Operators

In the examples a and b can be replaced with custom variables, module variables or number literals. They are only used here for brevity. Supported operators include: Ternary operator: Conditional ternary: a ? b : c Binary operators: Addition: a + b Subtraction: a - b Multiplication: a * b Division: a / b Exponentiation ("Raise to a Power"): a ** b Modulus: a % b Equality (loose): a == b Equality (strict): a === b Inequality (loose): a != b Inequality (strict): a !== b Greater than: a > b Greater than or equal: a >= b Less than: a < b Less than or equal: a <= b Logical OR: a || b Logical AND: a && b Right shift: a >> b Left shift: a << b Bitwise XOR: a ^ b Bitwise AND: a & b Bitwise OR: a | b Unary operators: Unary Negation: -a Convert to number: +a Logical NOT: !a Bitwise NOT: ~a Expression grouping: Parenthesis: (a + b) * c Objects: Define an object: { a: 1 } Define an array: [1, 2] Object/array lookup: $(my:var)['some-prop'] Assignment of temporary variables: Assignment: a = 1 Addition assignment: a += 1 Subtraction assignment: a -= 1 Multiplication assignment: a *= 1 Division assignment: a /= 1 Modulus assignment: a %= 1 Increment: a++ or ++a Decrement: a-- or --a Logical OR assignment: a ||= 1 Logical AND assignment: a &&= 1 Left shift assignment: a <<= 1 Right shift assignment: a >>= 1 Bitwise XOR assignment: a ^= 1 Bitwise AND assignment: a &= 1 Bitwise OR assignment: a |= 1 Exponent assignment: a **= 2