sort

Documentation

Overview

Package sort provides basic support for sorting slices of optional.Optional.

Index

• func Asc[T cmp.Ordered](opts []optional.Optional[T])
• func Desc[T cmp.Ordered](opts []optional.Optional[T])
• func IsAsc[T cmp.Ordered](opts []optional.Optional[T]) bool
• func IsDesc[T cmp.Ordered](opts []optional.Optional[T]) bool

Examples

• Asc (Int)
• Asc (String)
• Desc (Int)
• Desc (String)
• IsAsc (Int)
• IsAsc (String)
• IsDesc (Int)
• IsDesc (String)

Functions

func Asc

func Asc[T cmp.Ordered](opts []optional.Optional[T])

Asc sorts the given slice using optional.Compare in ascending order.

Example (Int)

opts := []optional.Optional[int]{optional.Of(0), optional.Of(123), optional.Empty[int]()}
Asc(opts)
example.PrintSlice(opts)

Output:

[<empty> 0 123]

Example (String)

opts := []optional.Optional[string]{optional.Of(""), optional.Of("abc"), optional.Empty[string]()}
Asc(opts)
example.PrintSlice(opts)

Output:

[<empty> "" "abc"]

func Desc

func Desc[T cmp.Ordered](opts []optional.Optional[T])

Desc sorts the given slice using optional.Compare in descending order.

Example (Int)

opts := []optional.Optional[int]{optional.Of(0), optional.Of(123), optional.Empty[int]()}
Desc(opts)
example.PrintSlice(opts)

Output:

[123 0 <empty>]

Example (String)

opts := []optional.Optional[string]{optional.Of(""), optional.Of("abc"), optional.Empty[string]()}
Desc(opts)
example.PrintSlice(opts)

Output:

["abc" "" <empty>]

func IsAsc

func IsAsc[T cmp.Ordered](opts []optional.Optional[T]) bool

IsAsc returns whether the given slice is sorted using optional.Compare in ascending order.

Example (Int)

fmt.Println(IsAsc(([]optional.Optional[int])(nil)))
fmt.Println(IsAsc([]optional.Optional[int]{optional.Of(0), optional.Of(123), optional.Empty[int]()}))
fmt.Println(IsAsc([]optional.Optional[int]{optional.Empty[int](), optional.Of(0), optional.Of(123)}))

Output:

true
false
true

Example (String)

fmt.Println(IsAsc(([]optional.Optional[string])(nil)))
fmt.Println(IsAsc([]optional.Optional[string]{optional.Of(""), optional.Of("abc"), optional.Empty[string]()}))
fmt.Println(IsAsc([]optional.Optional[string]{optional.Empty[string](), optional.Of(""), optional.Of("abc")}))

Output:

true
false
true

func IsDesc

func IsDesc[T cmp.Ordered](opts []optional.Optional[T]) bool

IsDesc returns whether the given slice is sorted using optional.Compare in descending order.

Example (Int)

fmt.Println(IsDesc(([]optional.Optional[int])(nil)))
fmt.Println(IsDesc([]optional.Optional[int]{optional.Of(0), optional.Of(123), optional.Empty[int]()}))
fmt.Println(IsDesc([]optional.Optional[int]{optional.Of(123), optional.Of(0), optional.Empty[int]()}))

Output:

true
false
true

Example (String)

fmt.Println(IsDesc(([]optional.Optional[string])(nil)))
fmt.Println(IsDesc([]optional.Optional[string]{optional.Of(""), optional.Of("abc"), optional.Empty[string]()}))
fmt.Println(IsDesc([]optional.Optional[string]{optional.Of("abc"), optional.Of(""), optional.Empty[string]()}))

Output:

true
false
true