How to use the idyll-ast.prependNodes function in idyll-ast

To help you get started, we’ve selected a few idyll-ast examples, based on popular ways it is used in public projects.

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DefinitelyTyped / DefinitelyTyped / types / idyll-ast / idyll-ast-tests.ts View on Github

const prop: Property = ["className", ["value", "hello"]];

// $ExpectType Node[] || AST
appendNode(ast, "hello");

// $ExpectType Node[] || AST
appendNode(getNodesByName(ast, "div"), "test");

// $ExpectType Node[] || AST
appendNodes(ast, [["strong", [], ["div", ["pre", [], []]]], "test"]);

// $ExpectType Node[] || AST
prependNode(getNodesByName(ast, "div"), "test");

// $ExpectType Node[] || AST
prependNodes(ast, [["strong", [], ["div", ["pre", [], []]]], "test"]);

// $ExpectType TreeNode
createNode("div", { prop1: "prop1", prop2: ["expression", "x=2"] }, []);

// $ExpectType Node[]
getChildren(ast[0]);

// $ExpectType void
walkNodes(ast, (n: Node) => {
    (n as TreeNode)[0] = "funky-name";
});

// $ExpectType Node[]
findNodes(ast, n => n instanceof Array);

// $ExpectType Node

idyll-lang / idyll / packages / idyll-compiler / src / processors / post.js View on Github

const hoistVariables = (ast) => {
  const vars = getNodesByName(ast, 'var');
  const derived = getNodesByName(ast, 'derived');
  const data = getNodesByName(ast, 'data');

  ast = removeNodesByName(ast, 'var');
  ast = removeNodesByName(ast, 'derived');
  ast = removeNodesByName(ast, 'data');

  ast = prependNodes(ast, derived);
  ast = prependNodes(ast, data);
  ast = prependNodes(ast, vars);

  return ast;
};

idyll-lang / idyll / packages / idyll-compiler / src / processors / post.js View on Github

const hoistVariables = (ast) => {
  const vars = getNodesByName(ast, 'var');
  const derived = getNodesByName(ast, 'derived');
  const data = getNodesByName(ast, 'data');

  ast = removeNodesByName(ast, 'var');
  ast = removeNodesByName(ast, 'derived');
  ast = removeNodesByName(ast, 'data');

  ast = prependNodes(ast, derived);
  ast = prependNodes(ast, data);
  ast = prependNodes(ast, vars);

  return ast;
};

idyll-lang / idyll / packages / idyll-compiler / src / processors / post.js View on Github

const hoistVariables = (ast) => {
  const vars = getNodesByName(ast, 'var');
  const derived = getNodesByName(ast, 'derived');
  const data = getNodesByName(ast, 'data');

  ast = removeNodesByName(ast, 'var');
  ast = removeNodesByName(ast, 'derived');
  ast = removeNodesByName(ast, 'data');

  ast = prependNodes(ast, derived);
  ast = prependNodes(ast, data);
  ast = prependNodes(ast, vars);

  return ast;
};

How to use the idyll-ast.prependNodes function in idyll-ast

To help you get started, we’ve selected a few idyll-ast examples, based on popular ways it is used in public projects.

idyll-ast

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