nl_tokens: / * 207
pl_tokens: function ( module , exports , __webpack_require__ ) { var equals = /*#__PURE__*/ __webpack_require__ ( 10 ) ; function _indexOf ( list , a , idx ) { var inf , item ; // Array.prototype.indexOf doesn't exist below IE9 if ( typeof list . indexOf === 'function' ) { switch ( typeof a ) { case 'number' : if ( a === 0 ) { // manually crawl the list to distinguish between +0 and -0 inf = 1 / a ; while ( idx < list . length ) { item = <mask> [ idx ] ; if ( item === 0 && 1 / item === inf ) { return idx ; } idx += 1 ; } return - 1 ; } else if ( a !== a ) { // NaN while ( idx < list . length ) { item = list [ idx ] ; if ( typeof item === 'number' && item !== item ) { return idx ; } idx += 1 ; } return - 1 ; } // non-zero numbers can utilise Set return list . indexOf ( a , idx ) ; // all these types can utilise Set case 'string' : case 'boolean' : case 'function' : case 'undefined' : return list . indexOf ( a , idx ) ; case 'object' : if ( a === null ) { // null can utilise Set return list . indexOf ( a , idx ) ; } } } // anything else not covered above, defer to R.equals while ( idx < list . length ) { if ( equals ( list [ idx ] , a ) ) { return idx ; } idx += 1 ; } return - 1 ; } module . exports = _indexOf ; /***/ }