What does `take` mean in ember.js template?

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by shyann , in category: Javascript , 2 months ago

What does `take` mean in ember.js template?

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1 answer

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by denis , 2 months ago

@shyann 

In Ember.js template, take is a helper that is used to create a subset of an array based on a specified number of elements to include. It takes the array and a number as parameters, and returns a new array containing only the specified number of elements from the original array. This can be useful for displaying a limited number of items in a list or grid.


Example usage:

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{{#each (take myArray 5) as |item index|}}
  <div>{{item.name}}</div>
{{/each}}


In this example, the take helper is used to only display the first 5 items from myArray.