std-mel 0.10.1

Mélodium standard library
Documentation 
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use root/flow::check
use root/flow::emit
use root/flow::stream
use root/flow::trigger
use root/ops::equal as equalStream

/**
Determine whether `a` is equal to `b`
*/
treatment equal<T: PartialEquality>()
  input a: Block<T>
  input b: Block<T>
  output result: Block<bool>
{
    streamA: stream<T>()
    streamB: stream<T>()
    equalStream<T>()
    trigger<bool>()

    Self.a -> streamA.block,stream -> equalStream.a,result -> trigger.stream,last -> Self.result
    Self.b -> streamB.block,stream -> equalStream.b
}

/**
Determine whether `data` is equal to `value`
*/
treatment equalTo<T: PartialEquality>(value: T)
  input data: Block<T>
  output result: Block<bool>
{
    check<T>()
    emit<T>(value = value)
    equal<T>()

    Self.data -> check.value,check -> emit.trigger,emit -> equal.a,result -> Self.result
    Self.data -------------------------------------------> equal.b
}