TraversalArray.mapped_value: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/traversal_array.bend as TraversalArray
Lines 104-108 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=104&end_line=108

import Base

# Reuse the output owner for each read/write; no second array or clone.
def mapped_value(~Element: Data,~Context: Data,~map: Context -> Element -> Element,
  +position: U32,+context: Context,result: Array<Element> & Element) -> State<&2,&1,Unit,Array<Element>,Context>:
  (output,value) = result
  State{Unit{},Array.set(Element,output,position,map(context,value)),(position + 1 : U32),context}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.set
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/traversal_array.bend&name=State