Class Extensions

A class providing various extension methods.

Inheritance
System.Object
Extensions
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: IPA.Utilities
Assembly: IPA.Loader.dll
Syntax
public static class Extensions

Methods

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GetDefault(Type)

Gets the default value for a given System.Type.

Declaration
public static object GetDefault(this Type type)
Parameters
Type Name Description
System.Type type

the System.Type to get the default value for
Returns
Type Description
System.Object

the default value of type
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IsSubPathOf(String, String)

Returns true if path starts with the path baseDirPath. The comparison is case-insensitive, handles / and \ slashes as folder separators and only matches if the base dir folder name is matched exactly ("c:\foobar\file.txt" is not a sub path of "c:\foo").

Declaration
public static bool IsSubPathOf(this string path, string baseDirPath)
Parameters
Type Name Description
System.String path
System.String baseDirPath
Returns
Type Description
System.Boolean
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Right(String, Int32)

Gets the rightmost length characters from a string.

Declaration
public static string Right(this string value, int length)
Parameters
Type Name Description
System.String value

The string to retrieve the substring from.
System.Int32 length

The number of characters to retrieve.
Returns
Type Description
System.String

The substring.
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Unwrap(Nullable<Boolean>)

Unwraps a System.Nullable<T> where T is System.Boolean such that if the value is null, it gives false.

Declaration
public static bool Unwrap(this bool? self)
Parameters
Type Name Description
System.Nullable<System.Boolean> self

the bool? to unwrap
Returns
Type Description
System.Boolean

the unwrapped value, or false if it was null
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WithEnding(String, String)

Returns str with the minimal concatenation of ending (starting from end) that results in satisfying .EndsWith(ending).

Declaration
public static string WithEnding(this string str, string ending)
Parameters
Type Name Description
System.String str
System.String ending
Returns
Type Description
System.String
Examples

"hel".WithEnding("llo") returns "hello", which is the result of "hel" + "lo".