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Document "includes" helper #397

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merged 1 commit into from Feb 16, 2021
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Document "includes" helper #397

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15 changes: 15 additions & 0 deletions README.md
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Expand Up @@ -67,6 +67,7 @@ Watch a free video overview presented by EmberMap:
- [`join`](#join)
- [`compact`](#compact)
- [`contains`](#contains)
- [`includes`](#includes)
- [`append`](#append)
- [`chunk`](#chunk)
- [`without`](#without)
Expand Down Expand Up @@ -543,6 +544,8 @@ Removes blank items from an array.
**[猬嗭笍 back to top](#table-of-contents)**

#### `contains`
:warning: `contains` is deprecated. Use [`includes`](#includes) instead.

Checks if a given value or sub-array is contained within an array.

```hbs
Expand All @@ -554,6 +557,18 @@ Checks if a given value or sub-array is contained within an array.

**[猬嗭笍 back to top](#table-of-contents)**

#### `includes`
Checks if a given value or sub-array is included within an array.

```hbs
{{includes selectedItem items}}
{{includes 1234 items}}
{{includes "First" (w "First Second Third") }}
{{includes (w "First Second") (w "First Second Third")}}
```

**[猬嗭笍 back to top](#table-of-contents)**

#### `append`
Appends the given arrays and/or values into a single flat array.

Expand Down