Operations with Decimals
This static class contains methods and properties to expose common operations to work with decimal types.
All members bellow returns the corresponding functions as delegates.
WARNING
All operations classes related to numerical values (
int,decimaledouble) contains the same properties and methods.
Properties
| Name | Type | Description |
|---|---|---|
| Add | Func<decimal, decimal, decimal> | Function to represents addition operation (+) between two values. |
| Subtract | Func<decimal, decimal, decimal> | Function to represents subtraction operation (-) between two values. |
| Multiply | Func<decimal, decimal, decimal> | Function to represents multiplication operation (*) between two values. |
| Divide | Func<decimal, decimal, decimal> | Function to represents division operation (/) between two values. |
| Add3 | Func<decimal, decimal, decimal, decimal> | Function to represents addition operation (+) between three values. |
| Subtract3 | Func<decimal, decimal, decimal, decimal> | Function to represents subtraction operation (-) between three values. |
| Multiply3 | Func<decimal, decimal, decimal, decimal> | Function to represents multiplication operation (*) between three values. |
| Divide3 | Func<decimal, decimal, decimal, decimal> | Function to represents division operation (/) between three values. |
Methods
| Name | Parameters | Returns | Description |
|---|---|---|---|
| AddWith | decimal value | Func<decimal, decimal> | Function to represents addition operation (+) between two values, applying first value as partial application on Add method. |
| SubtractWith | decimal value | Func<decimal, decimal> | Function to represents subtraction operation (-) between two values, applying first value as partial application on Subtract method. |
| MultiplyWith | decimal value | Func<decimal, decimal> | Function to represents multiplication operation (*) between two values, applying first value as partial application on Multiply method. |
| DivideWith | decimal value | Func<decimal, decimal> | Function to represents multiplication operation (/) between two values, applying first value as partial application on Divide method. |
| Add3With | decimal value | Func<decimal, decimal, decimal> | Function to represents addition operation (+) between three values, applying first value as partial application on Add3 method. |
| Add3With | decimal value decimal value2 |
Func<decimal, decimal> | Function to represents addition operation (+) between three values, applying first and second values as partial application on Add3 method. |
| Subtract3With | decimal value | Func<decimal, decimal, decimal> | Function to represents subtraction operation (-) between three values, applying first value as partial application on Subtract3 method. |
| Subtract3With | decimal value decimal value2 |
Func<decimal, decimal> | Function to represents subtraction operation (-) between three values, applying first and second values as partial application on Subtract3 method. |
| Multiply3With | decimal value | Func<decimal, decimal, decimal> | Function to represents multiplication operation (*) between three values, applying first value as partial application on Multiply3 method. |
| Multiply3With | decimal value decimal value2 |
Func<decimal, decimal> | Function to represents multiplication operation (*) between three values, applying first and second values as partial application on Multiply3 method. |
| Divide3With | decimal value | Func<decimal, decimal, decimal> | Function to represents division operation (/) between three values, applying first value as partial application on Divide3 method. |
| Divide3With | decimal value decimal value2 |
Func<decimal, decimal> | Function to represents division operation (/) between three values, applying first and second values as partial application on Divide3 method. |
Usage
The properties returns a delegate, so, it's possible to use it as a method.
Add
decimal value = 10;
decimal value2 = 5;
decimal result = DecimalOperations.Add(value, value2);
//result= 15
Subtract
decimal value = 10;
decimal value2 = 5;
decimal result = DecimalOperations.Subtract(value, value2);
//result= 5
Multiply
decimal value = 10;
decimal value2 = 5;
decimal result = DecimalOperations.Multiply(value, value2);
//result= 50
Divide
decimal value = 10;
decimal value2 = 5;
decimal result = DecimalOperations.Divide(value, value2);
//result= 2
For methods you can use a little different sintax. It's necessary because these methods uses the property methods combined with Partial Application.
Because of that, you need to execute the method with the first parameter to creates a new single parameter function that perform the operation.
AddWith
decimal value = 10;
decimal value2 = 5;
Func<decimal,decimal> addWith= DecimalOperations.AddWith(value);
decimal result = addWith(value2);
//result= 15
You can also use it as a chainable operation:
decimal value = 10;
decimal value2 = 5;
decimal result = DecimalOperations.AddWith(value)(value2);
//result= 15
The ~With operations are available to the four main operations, all of them follows the same caracteristics that the previous example.
You can use these methods as Partial Applications if you needs to.
Add3With
decimal value = 10;
decimal value2 = 5;
decimal value3 = 5
Func<decimal, decimal, decimal> addWith2= DecimalOperations.Add3With(value);
decimal result = addWith2(value2, value3);
//result= 20
You can also use it as a chainable operation:
decimal value = 10;
decimal value2 = 5;
decimal value3 = 5
decimal result = DecimalOperations.Add3With(value)(value2, value3);
//result= 20
You can use the two parameters overload as well:
decimal value = 10;
decimal value2 = 5;
decimal value3 = 5
Func<decimal, decimal> addWith= DecimalOperations.Add3With(value, value2);
decimal result = addWith(value3);
//result= 20
decimal value = 10;
decimal value2 = 5;
decimal value3 = 5
decimal result = DecimalOperations.Add3With(value,value2)(value3);
//result= 20