Files

listLib.src
listLib.src
  • Lst = {}
  • Lst.to_list = function(map, shallow = false)
  • list = []
  • for i in map.indexes
  • if typeof(map[i]) == "map" then
  • if shallow == true then
  • list.push([i, map[i]])
  • else
  • list.push([i, Lst.to_list(map[i])])
  • end if
  • else
  • list.push([i, map[i]])
  • end if
  • end for
  • return list
  • end function
  • Lst.to_map = function(list)
  • l = list[0:]
  • map = {}
  • for i in indexes(l)
  • if typeof(l[i][1]) == "list" and l[i][1].len == 2 and typeof(l[i][1][0]) == "string" then
  • map[l[i][0]] = Lst.to_map(l[i][1])
  • else
  • map[l[i][0]] = l[i][1]
  • end if
  • end for
  • return map
  • end function
  • Lst.each = function(obj, func)
  • if typeof(obj) == "map" then
  • list = Lst.to_list(obj, true)
  • else
  • list = obj
  • end if
  • result = list[0:] //list copy.
  • for i in indexes(list)
  • if typeof(obj) == "map" then
  • func(result[i][0], result[i][1])
  • else
  • func(result[i])
  • end if
  • end for
  • end function
  • Lst.map = function(list, func)
  • result = list[0:] //list copy.
  • for i in indexes(list)
  • result[i] = func(result[i])
  • end for
  • return result
  • end function
  • Lst.reject = function(list, func)
  • result = list[0:] //list copy.
  • i = 0
  • while i < result.len
  • if func(result[i]) == true then
  • result.remove(i)
  • continue
  • end if
  • i = i + 1
  • end while
  • return result
  • end function
  • Lst.select = function(list, func)
  • result = list[0:] //list copy.
  • i = 0
  • while i < result.len
  • if func(result[i]) == false then
  • result.remove(i)
  • continue
  • end if
  • i = i + 1
  • end while
  • return result
  • end function
  • // do not rename funcc to to func it will infinite loop
  • Lst.lsort = function(list, funcc)
  • f = function(i)
  • return Lst.to_map([["sort_key", funcc(i)], ["obj", i]])
  • end function
  • result = Lst.map(list, @f)
  • result = result.sort("sort_key")
  • f = function(i)
  • return i["obj"]
  • end function
  • return Lst.map(result, @f)
  • end function
  • Lst.flat = function(list)
  • result = []
  • for i in list
  • if typeof(i) == "list" then
  • result = result + Lst.flat(i)
  • else
  • result.push(i)
  • end if
  • end for
  • return result
  • end function
  • Lst.uniq = function(list)
  • result = []
  • for i in list
  • if result.indexOf(i) == null then result.push(i)
  • end for
  • return result
  • end function
  • Lst.has_any = function(list, value)
  • for i in list
  • if i == value then return true
  • end for
  • return false
  • end function
  • Lst.min = function(list)
  • min = list[0]
  • for item in list
  • if item < min then
  • min = item
  • end if
  • end for
  • return min
  • end function
  • Lst.max = function(list)
  • max = list[0]
  • for item in list
  • if item < max then
  • max = item
  • end if
  • end for
  • return max
  • end function