Class: MatchersUtil (original) (raw)
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MatchersUtil
Utilities for use in implementing matchers.
Note: Do not construct this directly. Jasmine will construct one and pass it to matchers and asymmetric equality testers.
Methods
contains(haystack, needle) → {boolean}
Determines whether haystack contains needle, using the same comparison logic as MatchersUtil#equals.
Parameters:
| Name | Type | Description |
|---|---|---|
| haystack | * | The collection to search |
| needle | * | The value to search for |
Since:
- 2.0.0
Returns:
True if needle was found in haystack
Type
boolean
equals(a, b) → {boolean}
Determines whether two values are deeply equal to each other.
Parameters:
| Name | Type | Description |
|---|---|---|
| a | * | The first value to compare |
| b | * | The second value to compare |
Since:
- 2.0.0
Returns:
True if the values are equal
Type
boolean
pp(value) → {string}
Formats a value for use in matcher failure messages and similar contexts, taking into account the current set of custom value formatters.
Parameters:
| Name | Type | Description |
|---|---|---|
| value | * | The value to pretty-print |
Since:
- 3.6.0
Returns:
The pretty-printed value
Type
string