getSiteUrl = function () {
  return Settings.get('siteUrl', Meteor.absoluteUrl());
};

removeSetting = function (setting) {
  var settings = Settings.find().fetch()[0];
  console.log(settings._id)
  console.log(setting)
  if(isAdmin(Meteor.user())) {
    var unsetObject = {};
    unsetObject[setting] = true;
    var update = Settings.update(settings._id, {$unset: unsetObject});
  }
};

getThemeSetting = function(setting, defaultValue){
  if(typeof themeSettings[setting] !== 'undefined'){
    return themeSettings[setting];
  }else{
    return typeof defaultValue === 'undefined' ? '' : defaultValue;
  }
};

camelToDash = function (str) {
  return str.replace(/\W+/g, '-').replace(/([a-z\d])([A-Z])/g, '$1-$2').toLowerCase();
};

camelCaseify = function(str) {
  return dashToCamel(str.replace(' ', '-'));
};

dashToCamel = function (str) {
  return str.replace(/(\-[a-z])/g, function($1){return $1.toUpperCase().replace('-','');});
};

trimWords = function(s, numWords) {
  expString = s.split(/\s+/,numWords);
  if(expString.length >= numWords)
    return expString.join(" ")+"…";
  return s;
};

capitalise = function (string) {
  return string.charAt(0).toUpperCase() + string.slice(1);
};