How to use the nullLiteral function from babel-types

Find comprehensive JavaScript babel-types.nullLiteral code examples handpicked from public code repositorys.

index.js

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  return node.negative
    ? t.unaryExpression('-', t.identifier('Infinity'))
    : t.identifier('Infinity');
// nil -> null
case l.NullNode:
  return t.nullLiteral();
default:
  throw new Error(
    `Compile error, unknown node type ${node.constructor.name}`
  );

+ 9 other calls in file

directives.js

GitHub: KieSun/vue-to-react

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parentPath.replaceWith(
    t.jSXExpressionContainer(
        t.conditionalExpression(
            test,
            parentPath.node,
            nextElement ? nextElement : t.nullLiteral()
        )
    )
);

+ 3 other calls in file

render.js

GitHub: roland-reed/nanachi-cli

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    if (t.isReturnStatement(node)) return node.argument;
    return transformNonNullConsequentOrAlternate(node);
}

function transformAlternate(node) {
    if (node == null) return t.nullLiteral();
    if (t.isReturnStatement(node)) return node.argument;
    return transformNonNullConsequentOrAlternate(node);
}

+ 3 other calls in file

ast_convert.js

GitHub: xiaohuoni/taro

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}
if (Array.isArray(value)) {
  return convertArrayToAstExpression(value)
}
if (value == null) {
  return t.nullLiteral()
}
if (typeof value === 'object') {
  return t.objectExpression(convertObjectToAstExpression(value))
}

+ 5 other calls in file

generateBoobenValueAST.js

GitHub: bcrumbs/booben-codegen

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 */
const generateLiteral = value => {
  if (_.isString(value)) return t.stringLiteral(value);
  if (_.isBoolean(value)) return t.booleanLiteral(value);
  if (_.isNumber(value)) return t.numericLiteral(value);
  if (_.isNull(value)) return t.nullLiteral();
  if (_.isArray(value)) return t.arrayExpression(value.map(generateLiteral));
  if (_.isObject(value)) {
    const properties = Object.keys(value).map(key =>
      t.objectProperty(t.identifier(key), generateLiteral(value[key]))

+ 7 other calls in file

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