Method printBinaryExpression

src/LuaPrinter.ts:745–761

(expression: lua.BinaryExpression)

    }

    public printBinaryExpression(expression: lua.BinaryExpression): SourceNode {
        const chunks: SourceChunk[] = [];
        const isRightAssociative = LuaPrinter.rightAssociativeOperators.has(expression.operator);
        const precedence = LuaPrinter.operatorPrecedence[expression.operator];
        chunks.push(
            this.printExpressionInParenthesesIfNeeded(expression.left, isRightAssociative ? precedence + 1 : precedence)
        );
        chunks.push(" ", this.printOperator(expression.operator), " ");
        chunks.push(
            this.printExpressionInParenthesesIfNeeded(
                expression.right,
                isRightAssociative ? precedence : precedence + 1
            )
        );

        return this.createSourceNode(expression, chunks);
    }

    private printExpressionInParenthesesIfNeeded(expression: lua.Expression, minPrecedenceToOmit?: number): SourceNode {
        return this.needsParenthesis(expression, minPrecedenceToOmit)