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Ahto Library

My library used my other scripts.

Version vom 12.07.2015. Aktuellste Version

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://update.greasyfork.org/scripts/10922/61510/Ahto%20Library.js 

// Generated by CoffeeScript 1.9.3
var findMatches, randInt, safeInterval, safeParseInt, stringHashCode;

findMatches = function(selector, min, max) {
  var matches, ref;
  if (min == null) {
    min = 1;
  }
  if (max == null) {
    max = Infinity;
  }
  matches = $(selector);
  if ((min <= (ref = matches.length) && ref <= max)) {
    return matches;
  } else {
    throw Error(matches.length + " matches (expected " + min + "-" + max + ") found for selector: " + selector);
  }
};

safeParseInt = function(s) {
  var n;
  n = parseInt(s);
  if (isNaN(s)) {
    throw new Error("Unable to parse int from \"" + s + "\"");
  } else {
    return n;
  }
};

safeInterval = function(func, wait, times) {
  var interv;
  interv = (function(w, t) {
    return (function() {
      var e;
      if ((t == null) || t-- > 0) {
        setTimeout(interv, w);
        try {
          return func.call(null);
        } catch (_error) {
          e = _error;
          t = 0;
          throw e.toString();
        }
      }
    });
  })(wait, times);
  return setTimeout(interv, wait);
};

stringHashCode = function(s) {
  var chr, hash, i, j, len;
  hash = 0;
  for (j = 0, len = s.length; j < len; j++) {
    i = s[j];
    chr = i.charCodeAt(0);
    hash = ((hash << 5) - hash) + chr;
    hash |= 0;
  }
  return hash;
};

randInt = function(min, max) {
  return min + Math.floor(Math.random() * (max + 1 - min));
};