How to use the Seq function from immutable

Find comprehensive JavaScript immutable.Seq code examples handpicked from public code repositorys.

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```

This might feel a little over the top at first but comes with a few advantages that are pivotal to >TreeUtils.
As a matter of fact, all the functions in this lib, that give you a node or a collection of nodes don't return the actual >ImmutableJS values but the key paths to the substate where the resulting node(s) are located. A lot of operations become very trivial with key paths. Let's look at the >parent function. Determining the parent of a given node represented by a key path is as simple as this:
```js
let nodePath = Immutable.Seq(['data', 'childNodes', 0, 'childNodes', 1]);
let parentPath = nodePath.skipLast(2);
```

The actual retrieval of the >ImmutableJS values is left to you, but you will notice that working with key paths can be quite fun. Imagine you want to get value at key `content` of the next sibling of a given node. You could do this like so:
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 */


var Immutable = require('immutable');
var Iterable = Immutable.Iterable;
var Iterator = Iterable.Iterator;
var Seq = Immutable.Seq;
var Map = Immutable.Map;
var Record = Immutable.Record;



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