Convert Static to Extension Method refactoring
This refactoring helps you convert a static method to an extension method, provided that the static method:
Has at least one parameter.
Resides in a non-generic, non-nested static class.
Consider the following example:
static class Foo
{
public static string Reverse(string input)
{
var chars = input.ToCharArray();
Array.Reverse(chars);
return new string(chars);
}
static void Test(string str)
{
str = Reverse(str);
}
}
static class Foo
{
public static string Reverse(this string input)
{
var chars = input.ToCharArray();
Array.Reverse(chars);
return new string(chars);
}
static void Test(string str)
{
str = str.Reverse();
}
}
Convert a static method into an extension method
Place the caret at the declaration or a usage of a static method in the editor, or select it in the Structure window window.
Do one of the following:
Press Alt+Enter and choose Convert Static Method to Extension.
Press Ctrl+Alt+Shift+T and then choose Convert Static Method to Extension.
Choose from the main menu.
If no conflicts are found, JetBrains Rider performs the refactoring immediately. Otherwise, it prompts you to resolve conflicts.
23 September 2024