tweak: format
This commit is contained in:
parent
8f8ca02730
commit
9551aae634
|
@ -214,12 +214,13 @@ module Internals = {
|
|||
let increment = funds /. numDivisions
|
||||
let arrayOfIncrements = Belt.Array.makeBy(numDivisionsInt, _ => increment)
|
||||
|
||||
let findBiggestElementIndex = (xs) => E.A.reducei(xs, 0, (acc, newElement, index) => {
|
||||
switch(newElement > xs[acc]){
|
||||
let findBiggestElementIndex = xs =>
|
||||
E.A.reducei(xs, 0, (acc, newElement, index) => {
|
||||
switch newElement > xs[acc] {
|
||||
| true => index
|
||||
| false => acc
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
let initAccumulator: diminishingReturnsAccumulator = Ok({
|
||||
optimalAllocations: [0.0, 0.0],
|
||||
currentMarginalReturns: E.A.R.firstErrorOrOpen([
|
||||
|
@ -231,43 +232,45 @@ module Internals = {
|
|||
acc,
|
||||
newIncrement,
|
||||
) => {
|
||||
switch(acc){
|
||||
| Ok(accInner) => {
|
||||
switch acc {
|
||||
| Ok(accInner) => {
|
||||
let oldMarginalReturnsWrapped = accInner.currentMarginalReturns
|
||||
let newAccWrapped = switch(oldMarginalReturnsWrapped){
|
||||
| Ok(oldMarginalReturns) => {
|
||||
let newAccWrapped = switch oldMarginalReturnsWrapped {
|
||||
| Ok(oldMarginalReturns) => {
|
||||
let indexOfBiggestDMR = findBiggestElementIndex(oldMarginalReturns)
|
||||
let newOptimalAllocations = Belt.Array.copy(accInner.optimalAllocations)
|
||||
let newOptimalAllocationsi =
|
||||
newOptimalAllocations[indexOfBiggestDMR] +. newIncrement
|
||||
let newOptimalAllocations = Belt.Array.copy(accInner.optimalAllocations)
|
||||
let newOptimalAllocationsi = newOptimalAllocations[indexOfBiggestDMR] +. newIncrement
|
||||
newOptimalAllocations[indexOfBiggestDMR] = newOptimalAllocationsi
|
||||
let lambdai = indexOfBiggestDMR == 0 ? lambda1: lambda2 // to do: generalize
|
||||
let newMarginalResultsLambdai = applyFunctionAtFloatToFloatOption(lambdai, newOptimalAllocationsi)
|
||||
let newCurrentMarginalReturns = switch(newMarginalResultsLambdai){
|
||||
| Ok(value) => {
|
||||
let result = Belt.Array.copy(oldMarginalReturns)
|
||||
result[indexOfBiggestDMR] = value
|
||||
Ok(result)
|
||||
let lambdai = indexOfBiggestDMR == 0 ? lambda1 : lambda2 // to do: generalize
|
||||
let newMarginalResultsLambdai = applyFunctionAtFloatToFloatOption(
|
||||
lambdai,
|
||||
newOptimalAllocationsi,
|
||||
)
|
||||
let newCurrentMarginalReturns = switch newMarginalResultsLambdai {
|
||||
| Ok(value) => {
|
||||
let result = Belt.Array.copy(oldMarginalReturns)
|
||||
result[indexOfBiggestDMR] = value
|
||||
Ok(result)
|
||||
}
|
||||
| Error(b) => Error(b)
|
||||
| Error(b) => Error(b)
|
||||
}
|
||||
|
||||
|
||||
let newAcc: diminishingReturnsAccumulatorInner = {
|
||||
optimalAllocations: newOptimalAllocations,
|
||||
currentMarginalReturns: newCurrentMarginalReturns
|
||||
currentMarginalReturns: newCurrentMarginalReturns,
|
||||
}
|
||||
Ok(newAcc)
|
||||
}
|
||||
| Error(b) => Error(b)
|
||||
| Error(b) => Error(b)
|
||||
}
|
||||
newAccWrapped
|
||||
}
|
||||
| Error(b) => Error(b)
|
||||
| Error(b) => Error(b)
|
||||
}
|
||||
/*let findSmaller = (_) => 0
|
||||
/* let findSmaller = (_) => 0
|
||||
let smallerDMR =
|
||||
acc
|
||||
*/
|
||||
*/
|
||||
})
|
||||
let optimalAllocationResult = switch optimalAllocationEndAccumulator {
|
||||
| Ok(inner) => Ok(castArrayOfFloatsToInternalArrayOfInternals(inner.optimalAllocations))
|
||||
|
|
Loading…
Reference in New Issue
Block a user