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node_modules/falafel/example/keyword.js | 16 lines | 418 B | application/javascript | JavascriptLexer |
var falafel = require('../');
var src = 'console.log(beep "boop", "BOOP");';
function isKeyword (id) {
if (id === 'beep') return true;
}
var output = falafel(src, { isKeyword: isKeyword }, function (node) {
if (node.type === 'UnaryExpression'
&& node.operator === 'beep') {
node.update(
'String(' + node.argument.source() + ').toUpperCase()'
);
}
});
console.log(output);