Class StringExtensions

Represents various extension methods for type string.

Inheritance

object

StringExtensions

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: DotNext

Assembly: DotNext.dll

Syntax

public static class StringExtensions

Methods

Concat(ReadOnlySpan<string?>, MemoryAllocator<char>?)

Concatenates multiple strings.

Declaration

public static MemoryOwner<char> Concat(ReadOnlySpan<string?> values, MemoryAllocator<char>? allocator)

Parameters

Type	Name	Description
ReadOnlySpan<string>	values	An array of strings.
MemoryAllocator<char>	allocator	The allocator of the concatenated string.

Returns

Type	Description
MemoryOwner<char>	A buffer containing characters from the concatenated strings.

Exceptions

Type	Condition
OutOfMemoryException	The concatenated string is too large.

Reverse(string?)

Reverse string characters.

Declaration

public static string? Reverse(this string? str)

Parameters

Type	Name	Description
string	str

Returns

Type	Description
string	The string in inverse order of characters.

Substring(string, Range)

Extracts substring from the given string.

Declaration

public static string Substring(this string str, Range range)

Parameters

Type	Name	Description
string	str
Range	range	The range of substring.

Returns

Type	Description
string	The part of the receiver string extracted according to the supplied range.

Remarks

This method if useful for .NET languages without syntactic support of ranges.

TrimLength(string?, int)

Trims the source string to specified length if it exceeds it. If source string is less that maxLength then the source string returned.

Declaration

public static string? TrimLength(this string? str, int maxLength)

Parameters

Type	Name	Description
string	str
int	maxLength	Maximum length.

Returns

Type	Description
string	Trimmed string value.

Exceptions

Type	Condition
ArgumentOutOfRangeException	maxLength is less than zero.