Vec

Vec[T] is found in com.stripe.rainier.compute.

Instance methods

Indexing:

  • apply(index: Int): T
  • apply(index: Real): T

Applicative:

  • map[U](fn: T => U): Vec[U]
  • zip[U](other: Vec[U]): Vec[(T, U)]

Collections: size, toList, take, drop

Only for Vec[Real]:

  • dot(other: Vec[Real]): Real

Object methods

  • from[T](seq: Seq[T]): Vec[U]

This will construct a new Vec that is the Real-space transformation of any simple data structure T. That is:

  • any numbers will be converted to Real
  • tuples, Maps, and Lists will recursively convert their elements

Under the hood, this is done by an implicitly-constructed ToVec[T,U] typeclass.

  • Vec(t, ...) is the var-args version of from
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