gistfile1.txt

(function() {
  let items = [
    {color: 'red', type: 'tv', age: 18},
    {color: 'silver', type: 'phone', age: 20}
  ]

  const excludes = [
    {k: 'color', v: 'silver'},
    {k: 'type', v: 'tv'},
  ]
  
  function excludeItems(items, excludes) {
     excludes.forEach(pair => {
        items = items.filter( // O(n) // n is length of excludes array
          item => item[pair.k] === item[pair.v] // O(m) // m is length of items array
         );
     });
     return items;
  }
  
  console.log(excludeItems(items, excludes));
})()

gistfile2.txt

(function() {
  let items = [
    {color: 'red', type: 'tv', age: 18},
    {color: 'silver', type: 'phone', age: 20}
  ]

  const excludes = [
    {k: 'color', v: 'silver'},
    {k: 'type', v: 'tv'},
  ]

  function turnIntoMap(arr){
      var hash = {};
      arr.forEach(function(val){
          if(hash[val.k]){
              hash[val.k][val.v] = 1
           } else {
              hash[val.k] = {};
              hash[val.k][val.v] = 1
        }
      });
      return hash;
  }
  
  const excludeMap = turnIntoMap(excludes);
  console.log('excludeMap:', excludeMap);
  
  function excludeItems(items, excludes) {
    const testKeys = Object.keys(excludes);
    items = items.filter( // o(n) // n is length of items array
      item => {
        for (const testKey of testKeys) { // o(m) // m is length of excludes array (assuming the array had unique key in each item - worst case)
          if (excludes[testKey][item[testKey]]) {
            return false;
          }
        }
      }
    ); 
     return items;
  }
  
  console.log(excludeItems(items, excludeMap));
})()