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ez-indexation / app / node_modules / has-flag / index.js
@kieffer kieffer on 7 Mar 2017 290 bytes v0.0.0
'use strict';
module.exports = function (flag, argv) {
	argv = argv || process.argv;

	var terminatorPos = argv.indexOf('--');
	var prefix = /^--/.test(flag) ? '' : '--';
	var pos = argv.indexOf(prefix + flag);

	return pos !== -1 && (terminatorPos !== -1 ? pos < terminatorPos : true);
};