TraversalArray.fold_step: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/traversal_array.bend as TraversalArray
Lines 87-91 of stelliferous@0.0.2.0/traversal_array.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/traversal_array.bend&start_line=87&end_line=91

import Base

def fold_step(~Reader: Type,~Element: Data,~Accumulator: Data,~Context: Data,
  ~read: Reader -> Context -> U32 -> Reader & Element,~combine: Accumulator -> Element -> Accumulator,
  state: State<&1,&2,Reader,Accumulator,Context>) -> State<&1,&2,Reader,Accumulator,Context>:
  State{reader,accumulator,+position,+context} = state
  fold_value(~Reader,~Element,~Accumulator,~Context,~combine,accumulator,position,context,read(reader,context,position))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/traversal_array.bend&name=State
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/traversal_array.bend&name=fold_value