WriterEffect

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

implicit def ListFold[A]: FoldId[A, List[A]]

def MonoidFold[A](implicit arg0: Monoid[A]): FoldId[A, A]

def UnsafeFold[A](f: (A) ⇒ Unit): FoldId[A, Unit]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def runWriter[R, U, O, A, B](w: Eff[R, A])(implicit m: Aux[[β$2$]Writer[O, β$2$], R, U]): Eff[U, (A, List[O])]

run a writer effect and return the list of written values

def runWriterFold[R, U, O, A, B](w: Eff[R, A])(fold: FoldId[O, B])(implicit m: Aux[[β$3$]Writer[O, β$3$], R, U]): Eff[U, (A, B)]

More general fold of runWriter where we can use a fold to accumulate values in a mutable buffer

def runWriterUnsafe[R, U, O, A](w: Eff[R, A])(f: (O) ⇒ Unit)(implicit m: Aux[[β$7$]Writer[O, β$7$], R, U]): Eff[U, A]

Run a side-effecting fold

final def synchronized[T0](arg0: ⇒ T0): T0

def tell[R, O](o: O)(implicit member: |=[[β$0$]Writer[O, β$0$], R]): Eff[R, Unit]

write a given value

def toString(): String

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

final def wait(): Unit

def finalize(): Unit