Cool_Tools/CyberChef
1
0
Fork 0
mirror of synced 2025-01-19 00:04:08 +01:00
Code Releases Activity

Make translateTo faster and aware of line breaks

Browse Source 
Speed improvement is due to using a function regex instead of multiple
find/replace calls.
This commit is contained in:
toby 2017-02-03 18:34:46 -05:00
parent 9bf0d66b88
commit b9f1cf968f
1 changed files with 28 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
src/js/operations/MorseCode.js
View File

@ -96,27 +96,39 @@ var MorseCode = {
var letter_delim = MorseCode.OPTION_TABLE[args[1]]; var letter_delim = MorseCode.OPTION_TABLE[args[1]];
var word_delim = MorseCode.OPTION_TABLE[args[2]]; var word_delim = MorseCode.OPTION_TABLE[args[2]];
var words = input.split(/ +/); input = input.split(/\r?\n/);
words = Array.prototype.map.call(words, function(word) { input = Array.prototype.map.call(input, function(line) {
var letters = Array.prototype.map.call(word, function(character) { var words = line.split(/ +/);
var letter = character.toUpperCase(); words = Array.prototype.map.call(words, function(word) {
if(typeof MorseCode.MORSE_TABLE[letter] == "undefined") { var letters = Array.prototype.map.call(word, function(character) {
return ""; var letter = character.toUpperCase();
} if(typeof MorseCode.MORSE_TABLE[letter] == "undefined") {
return "";
}
return MorseCode.MORSE_TABLE[letter]; return MorseCode.MORSE_TABLE[letter];
});
return letters.join("<ld>");
}); });
line = words.join("<wd>");
return letters.join("<ld>"); return line;
}); });
input = input.join("\n");
var morse = words.join("<wd>"); input = input.replace(
morse = morse.replace(/<dash>/g, dash); /<dash>|<dot>|<ld>|<wd>/g,
morse = morse.replace(/<dot>/g, dot); function(match) {
morse = morse.replace(/<ld>/g, letter_delim); switch(match) {
morse = morse.replace(/<wd>/g, word_delim); case "<dash>": return dash;
case "<dot>": return dot;
case "<ld>": return letter_delim;
case "<wd>": return word_delim;
}
}
);
return morse; return input;
}, },