How to use the logicalExpression function from babel-types

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

not_null.js

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function createNullElement(error, statement, expressions) {
    let condition = null;
    for (const expression of expressions) {
        const cond =t.logicalExpression("||", t.binaryExpression('==', t.unaryExpression('typeof',expression), t.stringLiteral('undefined')),t.binaryExpression("==", expression, t.nullLiteral()));
        if (condition != null) {
            condition = t.logicalExpression("&&", condition, cond)
        } else {
            condition = cond;
        }
    }

+ 55 other calls in file

pug-code-gen.js

GitHub: pugjs/then-pug

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}

Compiler.prototype.ast_variableDeclaration = function() {
    return t.variableDeclaration('var', [
          t.variableDeclarator(t.identifier('pug_mixins'),
            t.logicalExpression('||',
              t.memberExpression(t.identifier('locals'),t.identifier('pug_mixins')) ,
              t.objectExpression([]))),
          t.variableDeclarator(t.identifier('pug_interp'), null),
          t.variableDeclarator(t.identifier('_ref'),

+ 15 other calls in file

getPropValueFromAttributes.js

GitHub: jaredpalmer/jsxstyle

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// if spread operators occur after propValue, create a binary expression for each operator
// i.e. before1.propValue || before2.propValue || propValue
// TODO: figure out how to do this without all the extra parens
if (applicableSpreads.length > 0) {
  propValue = applicableSpreads.reduce(
    (acc, val) => t.logicalExpression('||', accessSafe(val, propName), acc),
    propValue
  );
}

+ 5 other calls in file

compiler.js

GitHub: codeclimate-testing/benchpressjs

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  //   context && context['prop'] && context['prop'][5] ...
  let last = c.CONTEXT;
  return t.callExpression(c.GUARD, [
    paths.reduce((out, p) => {
      last = t.memberExpression(last, p, true);
      return t.logicalExpression('&&', out, last);
    }, last),
  ]);
}
// take an array of string expressions

jsLoopBreaker.js

GitHub: replit4/replbox

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    ]),
  ),
);

const guard = t.ifStatement(
  t.logicalExpression(
    '&&',
    t.binaryExpression(
      '>',
      t.updateExpression('++', iterator, true),

+ 3 other calls in file

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