How to use the BinaryExpression function from @babel/types

Find comprehensive JavaScript @babel/types.BinaryExpression code examples handpicked from public code repositorys.

@babel/types.BinaryExpression is a utility function in the Babel compiler package that represents a binary expression node in the abstract syntax tree of a JavaScript program.

idx.macro.js

38
39
40
41
42
43
44
45
46
47
}

function makeCondition(node, state, inside) {
  if (inside) {
    return t.ConditionalExpression(
      t.BinaryExpression(
        '!=',
        t.AssignmentExpression('=', state.temp, node),
        t.NullLiteral()
      ),

+ 5 other calls in file

underscoreToJSXBabelPlugin.js

GitHub: Cottin/a-hot-cup-of-jsx

63
64
65
66
67
68
69
70
71
72
73
74
	else if (idx > 20) return null
	
	return findComponentDeclaration(path.parentPath, idx + 1)
}


const plus = (left, right) => t.BinaryExpression('+', left, right)
const str = (s) => t.stringLiteral(s)
const jsxExp = (exp) => t.jsxExpressionContainer(exp)

+ 204 other calls in file

How does @babel/types.BinaryExpression work?

@babel/types.BinaryExpression is a module from the Babel library that represents a binary expression, which is an expression consisting of two operands and an operator, such as a + b, where a and b are operands and + is the operator. It provides methods to traverse and manipulate these expressions.

Ai Example

1
2
3
4
5
6
7
const t = require("@babel/types");

const binaryExpr = t.binaryExpression(
  "+",
  t.identifier("a"),
  t.identifier("b")
);

This code creates a BinaryExpression node that represents the expression a + b. The t.binaryExpression function takes three arguments: the operator (in this case, the string "+"), the left-hand side expression (an Identifier node representing a), and the right-hand side expression (another Identifier node representing b). The resulting BinaryExpression node can then be used in an AST (Abstract Syntax Tree) representing a JavaScript program.

Other functions in @babel/types

Sorted by popularity

@babel/types.identifier is the most popular function in @babel/types (20936 examples)

Other popular packages:

Home

About