madrobby / prototype_helpers
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Description: Various bits and helpers for Prototype and scriptaculous, that might prove useful or not. :)
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Clone URL: git://github.com/madrobby/prototype_helpers.git
prototype_helpers / deferUntil / deferuntil.js
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Function.prototype.deferUntil = function(condition){
  this.interval = setInterval(function(){
    if (!condition()) return;
    clearInterval(this.interval);
    this();
  }.bind(this), 50);
};