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Field Generation Algorithm for Evan
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| { | |
| "version": "1.0.0", | |
| "summary": "Tell the world about your project!", | |
| "repository": "https://github.com/user/project.git", | |
| "license": "BSD3", | |
| "source-directories": [ | |
| "." | |
| ], | |
| "exposed-modules": [], | |
| "dependencies": { | |
| "elm-lang/core": "5.1.1 <= v < 5.1.1", | |
| "elm-lang/html": "2.0.0 <= v < 2.0.0" | |
| }, | |
| "elm-version": "0.18.0 <= v < 0.19.0" | |
| } |
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| <html> | |
| <head> | |
| <style> | |
| html { | |
| background: #F7F7F7; | |
| font-family: monospace; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var app = Elm.Main.fullscreen() | |
| </script> | |
| </body> | |
| </html> |
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| module Main exposing (..) | |
| import Html exposing (pre, text, Html) | |
| main : Html a | |
| main = | |
| -- List.range 0 200 | |
| -- List.range 3364 3388 | |
| -- List.range 216358 216375 | |
| List.range 0 200 | |
| |> List.map (\num -> ((String.padRight 7 ' ' (toString num ++ ") ")) ++ toFieldName num)) | |
| |> String.join "\n" | |
| |> text | |
| |> List.singleton | |
| |> pre [] | |
| toFieldName : Int -> String | |
| toFieldName num = | |
| if num < firstCharOptions then | |
| toFieldNameHelp num | |
| else | |
| -- Skip 0-9, _, and $ in the single-char case | |
| toFieldNameHelp (num + secondCharOptions - firstCharOptions) | |
| toFieldNameHelp : Int -> String | |
| toFieldNameHelp num = | |
| if num < 0 then | |
| "" | |
| else if num >= 64 then | |
| toFieldName | |
| (floor | |
| (toFloat num / toFloat 64) | |
| - 1 | |
| ) | |
| ++ toFieldNameHelp (num % 64) | |
| else | |
| case num of | |
| 0 -> | |
| "a" | |
| 1 -> | |
| "b" | |
| 2 -> | |
| "c" | |
| 3 -> | |
| "d" | |
| 4 -> | |
| "e" | |
| 5 -> | |
| "f" | |
| 6 -> | |
| "g" | |
| 7 -> | |
| "h" | |
| 8 -> | |
| "i" | |
| 9 -> | |
| "j" | |
| 10 -> | |
| "k" | |
| 11 -> | |
| "l" | |
| 12 -> | |
| "m" | |
| 13 -> | |
| "n" | |
| 14 -> | |
| "o" | |
| 15 -> | |
| "p" | |
| 16 -> | |
| "q" | |
| 17 -> | |
| "r" | |
| 18 -> | |
| "s" | |
| 19 -> | |
| "t" | |
| 20 -> | |
| "u" | |
| 21 -> | |
| "v" | |
| 22 -> | |
| "w" | |
| 23 -> | |
| "x" | |
| 24 -> | |
| "y" | |
| 25 -> | |
| "z" | |
| 62 -> | |
| "_" | |
| 63 -> | |
| "$" | |
| _ -> | |
| if num > 51 then | |
| toString ((num % 51) - 1) | |
| else | |
| (num - 26) | |
| |> toFieldNameHelp | |
| |> String.toUpper | |
| firstCharOptions : Int | |
| firstCharOptions = | |
| 52 | |
| secondCharOptions : Int | |
| secondCharOptions = | |
| 64 | |
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