// false -> Array#indexOf
// true  -> Array#includes
var toIObject = require('./_to-iobject')
  , toLength  = require('./_to-length')
  , toIndex   = require('./_to-index');
module.exports = function(IS_INCLUDES){
  return function($this, el, fromIndex){
    var O      = toIObject($this)
      , length = toLength(O.length)
      , index  = toIndex(fromIndex, length)
      , value;
    // Array#includes uses SameValueZero equality algorithm
    if(IS_INCLUDES && el != el)while(length > index){
      value = O[index++];
      if(value != value)return true;
    // Array#toIndex ignores holes, Array#includes - not
    } else for(;length > index; index++)if(IS_INCLUDES || index in O){
      if(O[index] === el)return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};


//////////////////
// WEBPACK FOOTER
// ./~/core-js/modules/_array-includes.js
// module id = 400
// module chunks = 4