Compose2<Input1, Input2, Output> class

Compose a series of functions, the output of the previous function in the chain is automatically passed as input to the next function in the chain.

int sub(int a, int b) => a - b;

/// Compose two inputs 2️⃣
final compose2 = const Compose2(sub, 2, 4).c2(sub, 2);

Used to compose functions with two inputs of type Input1 and Input2. If the function has a different number of inputs, use Compose1, Compose3 (coming soon), etc.

Constructors

Compose2(Output _compose(Input1 input1, Input2 input2), Input1 _input1, Input2 _input2)
Instance of Compose2 given the function Output Function(Input1 input1, Input2 input2) to execute and the Input1 and Input2 to pass to the function.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

c1<ComposedOutput>(ComposedOutput c1Compose(Output output)) → _ChainCompose21<Input1, Input2, Output, ComposedOutput>
Chain a function that takes the output Output from this Compose2 and returns a new Compose that when called will execute c1Compose, returning a value of type ComposedOutput.
c2<ComposedInput, ComposedOutput>(ComposedOutput c2Compose(Output output, ComposedInput c2input), ComposedInput composedInput) → _ChainCompose22<Input1, Input2, Output, ComposedInput, ComposedOutput>
Chain a function that takes two inputs:
call() → Output
Compute the result of the chain.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator *(Compose2<Input2, Output, Output> other(Output output, Input2 input2)) → _ChainCompose22<Input1, Input2, Output, Input2, Output>
Chain two Compose2. The second operand must have inputs of type Output and Input2 and must return Output.
operator ==(Object other) → bool
The equality operator.
inherited