D3 Examples - filter multi-directional array with an array value. // source http://jsbin.com/xeziki

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// filter multi-directional array with an array value.
​
var array = [
    {'name':'one', "age":'3'},
    {'name':'two', "age":'1'},
    {'name':'three', "age":'3'},
    {'name':'four', "age":'1'},
    {'name':'one', "age":'7'},
    {'name':'one', "age":'5'},
    {'name':'one', "age":'7'},
    {'name':'one', "age":'8'},
    {'name':'one', "age":'7'},
    {'name':'one', "age":'11'},
    {'name':'one', "age":'7'}
];
var filterarray = ['7', '8'];
​
​
var result = _.filter(array, function(item){ 
  // _filter will pass if the function return true
  return filterarray.indexOf(item.age) != -1; 
  // Returns the index at which value can be found in the array, or -1 if value is not present in the array.
});
​
console.log(result);
</script>
​
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<html>
<head>
<meta name="description" content="filter multi-directional array with an array value." />
<script src="//jashkenas.github.io/underscore/underscore-min.js"><\/script>
  <meta charset="utf-8">
  <title>JS Bin</title>
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<script id="jsbin-source-javascript" type="text/javascript">// filter multi-directional array with an array value.
​
var array = [
    {'name':'one', "age":'3'},
    {'name':'two', "age":'1'},
    {'name':'three', "age":'3'},
    {'name':'four', "age":'1'},
    {'name':'one', "age":'7'},
    {'name':'one', "age":'5'},
    {'name':'one', "age":'7'},
    {'name':'one', "age":'8'},
    {'name':'one', "age":'7'},
    {'name':'one', "age":'11'},
    {'name':'one', "age":'7'}
];
var filterarray = ['7', '8'];
​
​
var result = _.filter(array, function(item){ 
  // _filter will pass if the function return true
  return filterarray.indexOf(item.age) != -1; 
  // Returns the index at which value can be found in the array, or -1 if value is not present in the array.
});
​
console.log(result);
</script></body>
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