Operations with Strings
This static class contains methods and properties to expose common operations to work with string types.
All members bellow returns the corresponding functions as delegates.
Properties
| Name | Type | Description |
|---|---|---|
| Concat | Func<string, string> | Function to represents concatenation operation string.Concat between two values. |
| Concat3 | Func<string, string, string> | Function to represents concatenation operation string.Concat between three values. |
Methods
| Name | Parameters | Returns | Description |
|---|---|---|---|
| ConcatWith | string value | Func<string, string> | Function to represents concatenation operation string.Concat between two values, applying first value as partial application on Concat function. |
| Concat3With | string value | Func<string, string, string> | Function to represents concatenation operation string.Concat between three values, applying first value as partial application on Concat3 function. |
| Concat3With | string value string value2 |
Func<string, string> | Function to represents concatenation operation string.Concat between three values, applying first and second values as partial application on Concat3 function. |
Usage
The properties returns a delegate, so, it's possible to use it as a method.
Concat
string value = "Hello";
string value2 = " World";
string result = StringOperations.Concat(value, value2);
//result= "Hello World"
Concat3
string value = "Hello";
string value2 = " my ";
string value3 = "World";
string result = StringOperations.Concat3(value, value2, value3);
//result= "Hello my World"
Para os métodos temos uma sintaxe um pouco diferente, isso porque é realizada uma aplicação parcial ao método retornado pela própriedade.
Por conta disso, precisamos executar o método com os primeiros parâmetros, para obtermos um novo método que espera os parâmetros restantes:
ConcatWith
string value = "Hello";
string value2 = " World";
Func<string, string> concatWith = StringOperations.ConcatWith(value);
string result = concatWith(value2);
//result= "Hello World"
You can also use it as a chainable operation:
string value = "Hello";
string value2 = " World";
string result = StringOperations.ConcatWith(value)(value2);
//result= "Hello World"
The ~With operations are available to Concat3 as well, it follows the same caracteristics that the previous example.
Concat3With
string value = "Hello";
string value2 = " my ";
string value3 = "World";
Func<string, string, string> concat3With= StringOperations.Concat3With(value);
string result = concat3With(value2, value3);
//result= "Hello my World"
You can also use it as a chainable operation:
string value = "Hello";
string value2 = " my ";
string value3 = "World";
string result = StringOperations.Concat3With(value)(value2, value3);
//result= "Hello my World"
You can use the two parameters overload as well:
string value = "Hello";
string value2 = " my ";
string value3 = "World";
Func<string, string> concat3With= StringOperations.Concat3With(value, value2);
string result = concat3With(value3);
//result= "Hello my World"
string value = "Hello";
string value2 = " my ";
string value3 = "World";
string result = StringOperations.Concat3With(value, value2)(value3);
//result= "Hello my World"