hatch-surf/node_modules/jsx-ast-utils/lib/values/expressions/UnaryExpression.js
Riley Zhang df378d33ef
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Merge GitHub main into Gitea repo (allow unrelated histories)
Resolved conflicts by taking GitHub versions for:
- .dockerignore, .gitignore, Dockerfile, README.md, docker-compose.yml

Kept deploy.sh updated to:
- Pull from GitHub (primary source)
- Push to Gitea (push-mirror)
- Build from site/ directory (GitHub structure)

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-06-25 05:20:46 +02:00

39 lines
1.1 KiB
JavaScript

'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = extractValueFromUnaryExpression;
/**
* Extractor function for a UnaryExpression type value node.
* A unary expression is an expression with a unary operator.
* For example, !"foobar" will evaluate to false, so this will return false.
*
* @param - value - AST Value object with type `UnaryExpression`
* @returns - The extracted value converted to correct type.
*/
function extractValueFromUnaryExpression(value) {
// eslint-disable-next-line global-require
var getValue = require('.').default;
var operator = value.operator,
argument = value.argument;
switch (operator) {
case '-':
return -getValue(argument);
case '+':
return +getValue(argument); // eslint-disable-line no-implicit-coercion
case '!':
return !getValue(argument);
case '~':
return ~getValue(argument); // eslint-disable-line no-bitwise
case 'delete':
// I believe delete statements evaluate to true.
return true;
case 'typeof':
case 'void':
default:
return undefined;
}
}