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Ahto Library

My library used my other scripts.

Verzia zo dňa 12.07.2015. Pozri najnovšiu verziu.

Tento skript by nemal byť nainštalovaný priamo. Je to knižnica pre ďalšie skripty, ktorú by mali používať cez meta príkaz // @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));
};