Fix slice range warnings

Author: monkeygroover

lib/commands/gen_commands.ex

@@ -24,23 +24,23 @@ defmodule Commands.GeneralCommands do
     def dehead(value) do
         cond do
             Functions.is_iterable(value) -> Stream.drop(value, 1) |> Stream.map(fn x -> x end)
-            true -> String.slice(to_string(value), 1..-1)
+            true -> String.slice(to_string(value), 1..-1//1)
         end
     end
 
     def tail(value) do
         cond do
-            Functions.is_iterable(value) -> hd(Enum.slice(Enum.to_list(value), -1..-1))
+            Functions.is_iterable(value) -> hd(Enum.slice(Enum.to_list(value), -1..-1//1))
             is_integer(value) -> tail(Functions.to_non_number(value))
-            true -> String.slice(value, -1..-1)
+            true -> String.slice(value, -1..-1//1)
         end
     end
 
     def detail(value) do
         cond do
             Functions.is_iterable(value) -> 
                 value |> Enum.reverse |> tl |> Enum.reverse |> Stream.map(fn x -> x end)
-            true -> String.slice(to_string(value), 0..-2)
+            true -> String.slice(to_string(value), 0..-2//1)
         end
     end
 
@@ -98,7 +98,7 @@ defmodule Commands.GeneralCommands do
     def count(value, element) when Functions.is_iterable(value), do: value |> Enum.count(fn x -> equals(x, element) end)
     def count(value, element), do: count(value, element, 0)
     defp count("", _, count), do: count
-    defp count(value, element, count), do: count(value |> String.slice(1..-1), element, count + Functions.to_number(value |> String.starts_with?(element)))
+    defp count(value, element, count), do: count(value |> String.slice(1..-1//1), element, count + Functions.to_number(value |> String.starts_with?(element)))
 
     def strict_count(value, element) when not Functions.is_iterable(value) and not Functions.is_iterable(element), do: element |> Stream.map(fn x -> count(value, x) end)
     def strict_count(value, element) when not Functions.is_iterable(value), do: count(value, element)

lib/commands/int_commands.ex

@@ -471,7 +471,7 @@ defmodule Commands.IntCommands do
     defp from_roman_numeral("", number), do: number
     defp from_roman_numeral(roman, number) do
         [curr_number, curr_roman] = Enum.find(@roman_number_list, fn [_, y] -> String.starts_with?(roman, y) end)
-        from_roman_numeral(roman |> String.slice(String.length(curr_roman)..-1), number + curr_number)
+        from_roman_numeral(roman |> String.slice(String.length(curr_roman)..-1//1), number + curr_number)
     end
 
     def median([]), do: []

lib/commands/list_commands.ex

@@ -72,7 +72,7 @@ defmodule Commands.ListCommands do
             Functions.is_iterable(count) -> take_split(value, count)
             Functions.is_iterable(value) and count < 0 -> Stream.take(value, length(Enum.to_list(value)) + count) |> Stream.map(fn x -> x end)
             Functions.is_iterable(value) -> Stream.take(value, Functions.to_number(count)) |> Stream.map(fn x -> x end)
-            true -> String.slice(to_string(value), 0..count - 1)
+            true -> String.slice(to_string(value), 0..count - 1//1)
         end
     end
 

lib/commands/str_commands.ex

@@ -143,7 +143,7 @@ defmodule Commands.StrCommands do
         cond do
             Regex.match?(~r/^[a-zA-Z]/, string) ->
                 matches = Regex.named_captures(~r/^(?<string>[a-zA-Z].+?)(?<remaining>(\.|!|\?|$).*)/s, string)
-                sentence_case(matches["remaining"], parsed <> String.capitalize(String.slice(matches["string"], 0..0)) <> String.slice(matches["string"], 1..-1))
+                sentence_case(matches["remaining"], parsed <> String.capitalize(String.slice(matches["string"], 0..0)) <> String.slice(matches["string"], 1..-1//1))
             true ->
                 matches = Regex.named_captures(~r/^(?<string>.)(?<remaining>.*)/s, string)
                 sentence_case(matches["remaining"], parsed <> matches["string"])
@@ -236,7 +236,7 @@ defmodule Commands.StrCommands do
         string = to_string(string)
         cond do
             String.contains?(string, "\n") -> Enum.join(intersected_mirror(String.split(string, "\n")), "\n")
-            true -> string <> (string |> String.reverse |> String.slice(1..-1) |> transliterate("<>{}()[]\\/", "><}{)(][/\\"))
+            true -> string <> (string |> String.reverse |> String.slice(1..-1//1) |> transliterate("<>{}()[]\\/", "><}{)(][/\\"))
         end
     end
 

lib/interp/canvas.ex

@@ -60,8 +60,8 @@ defmodule Interp.Canvas do
 
             true -> 
                 case List.last(parsed) do
-                    [:code, prev_op] -> parse_directions(String.slice(string, 1..-1), Enum.slice(parsed, 0..-2) ++ [[:code, prev_op <> String.first(string)]])
-                    _ -> parse_directions(String.slice(string, 1..-1), parsed ++ [[:code, String.first(string)]])
+                    [:code, prev_op] -> parse_directions(String.slice(string, 1..-1//1), Enum.slice(parsed, 0..-2//1) ++ [[:code, prev_op <> String.first(string)]])
+                    _ -> parse_directions(String.slice(string, 1..-1//1), parsed ++ [[:code, String.first(string)]])
                 end
         end
     end

lib/interp/functions.ex

@@ -37,7 +37,7 @@ defmodule Interp.Functions do
 
         if is_bitstring(value) and String.starts_with?(value, "-") do
             try do
-                new_val = String.slice(value, 1..-1)
+                new_val = String.slice(value, 1..-1//1)
                 -to_number(new_val)
             rescue
                 _ -> value

lib/interp/interpreter.ex

@@ -55,7 +55,7 @@ defmodule Interp.Interpreter do
     def interp_string(string, stack, environment) do
         dissected_string = String.split(string, "ÿ")
 
-        {elements, stack, environment} = Enum.reduce(Enum.slice(dissected_string, 0..-2), {[], stack, environment}, 
+        {elements, stack, environment} = Enum.reduce(Enum.slice(dissected_string, 0..-2//1), {[], stack, environment}, 
             fn (_, {acc, curr_stack, curr_env}) ->
                 case Stack.pop(curr_stack, curr_env) do
                     nil -> {acc, curr_stack, curr_env}
@@ -67,7 +67,7 @@ defmodule Interp.Interpreter do
             elements == [] -> 
                 {Stack.push(stack, string), environment}
             true -> 
-                string = Enum.zip(Enum.slice(dissected_string, 0..-2), Stream.cycle(elements)) ++ [{hd(Enum.slice(dissected_string, -1..-1)), ""}]
+                string = Enum.zip(Enum.slice(dissected_string, 0..-2//1), Stream.cycle(elements)) ++ [{hd(Enum.slice(dissected_string, -1..-1//1)), ""}]
                        |> Enum.reduce("", fn ({a, b}, acc) -> acc <> to_string(a) <> to_string(b) end)
                 {Stack.push(stack, string), environment}
         end

lib/reading/input.ex

@@ -4,7 +4,7 @@ defmodule Reading.InputHandler do
 
     defp parse_multiline_string(chars) do
         cond do
-            String.ends_with?(chars, "\"\"\"") -> String.slice(chars, 0..-4)
+            String.ends_with?(chars, "\"\"\"") -> String.slice(chars, 0..-4//1)
             true -> chars <> "\n" <> parse_multiline_string(String.trim_trailing(IO.read(:stdio, :line), "\n"))
             :eof -> ""
         end
@@ -26,7 +26,7 @@ defmodule Reading.InputHandler do
                 Globals.set(%{global_env | inputs: global_env.inputs ++ [result]})
                 result
             String.starts_with?(input, "\"\"\"") ->
-                result = parse_multiline_string(String.slice(input, 3..-1))
+                result = parse_multiline_string(String.slice(input, 3..-1//1))
                 global_env = Globals.get()
                 Globals.set(%{global_env | inputs: global_env.inputs ++ [result]})
                 result