Class default<T, TProperty>

Compares objects of the same type using a custom selector and a comparer for the selector's return value.

Type Parameters

T
TProperty

Hierarchy

default

Implements

IComparer<T>
IEqualityComparer<T>

Index

Constructors

Properties

#comparer #selector

Methods

compare equals greaterThan greaterThanOrEqual lessThan lessThanOrEqual

Constructors

constructor

new default<T, TProperty>(selector, comparer): default<T, TProperty>
Type Parameters
- T
- TProperty
Parameters
- selector: ((a) => TProperty)
  - - (a): TProperty
    - Parameters
      a: T
      Returns TProperty
- comparer: IComparer<TProperty>
Returns default<T, TProperty>
- Defined in src/Comparers/MapComparer.ts:12

Properties

`Private` `Readonly` #comparer

#comparer: IComparer<TProperty>

`Private` `Readonly` #selector

#selector: ((a) => TProperty)

Type declaration

- (a): TProperty
- Parameters
  - a: T
  Returns TProperty

Methods

compare

compare(x, y): number
Compares 'x' to 'y' where the following rules apply;
- x < y : return <0
- x == y : return 0
- x > y : return >0
Parameters
- x: T
- y: T
Returns number
Implementation of IComparer.compare
- Defined in src/Comparers/MapComparer.ts:18

equals

equals(x, y): boolean
Returns true if 'x' is equal to 'y'.
Parameters
- x: T
- y: T
Returns boolean
Implementation of IEqualityComparer.equals
- Defined in src/Comparers/MapComparer.ts:26

greaterThan

greaterThan(x, y): boolean
Returns true if 'x' is greater than 'y'.
Parameters
- x: T
- y: T
Returns boolean
Implementation of IComparer.greaterThan
- Defined in src/Comparers/MapComparer.ts:34

greaterThanOrEqual

greaterThanOrEqual(x, y): boolean
Returns true if 'x' is greater than or equal to 'y'.
Parameters
- x: T
- y: T
Returns boolean
Implementation of IComparer.greaterThanOrEqual
- Defined in src/Comparers/MapComparer.ts:39

lessThan

lessThan(x, y): boolean
Returns true if 'x' is les than 'y'.
Parameters
- x: T
- y: T
Returns boolean
Implementation of IComparer.lessThan
- Defined in src/Comparers/MapComparer.ts:44

lessThanOrEqual

lessThanOrEqual(x, y): boolean
Returns true if 'x' is less than or equal to 'y'.
Parameters
- x: T
- y: T
Returns boolean
Implementation of IComparer.lessThanOrEqual
- Defined in src/Comparers/MapComparer.ts:49

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