var run = function()

in css/jetbrains-bundle/sales-chat.js [1383:1410]

• 28 lines of code
• 11 McCabe index (conditional complexity)

	    var run = function(reaction){
	      var handler = ok ? reaction.ok : reaction.fail
	        , resolve = reaction.resolve
	        , reject  = reaction.reject
	        , domain  = reaction.domain
	        , result, then;
	      try {
	        if(handler){
	          if(!ok){
	            if(promise._h == 2)onHandleUnhandled(promise);
	            promise._h = 1;
	          }
	          if(handler === true)result = value;
	          else {
	            if(domain)domain.enter();
	            result = handler(value);
	            if(domain)domain.exit();
	          }
	          if(result === reaction.promise){
	            reject(TypeError('Promise-chain cycle'));
	          } else if(then = isThenable(result)){
	            then.call(result, resolve, reject);
	          } else resolve(result);
	        } else reject(value);
	      } catch(e){
	        reject(e);
	      }
	    };