2fda4cca34a77bb02a183f9cd79452c033763d1af0f011adf19499595dd57a4a60d0544f56920198ef6b89c129801e4d4b4f70f61c91039305fa90e9155e08 320 B

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  1. 'use strict';
  2. module.exports = (flag, argv) => {
  3. argv = argv || process.argv;
  4. const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
  5. const pos = argv.indexOf(prefix + flag);
  6. const terminatorPos = argv.indexOf('--');
  7. return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
  8. };