ruby - What does the right arrow do in this code: "Ramaze.start :port => 80" - 


  ramaze. Start: Port = & gt; If my understanding is correct, then the row above is a method call in Ruby and you can also write it as:  
  Ramaze.start (: port => 80) < / Code> 
 
 But in any case, when you put a => character between symbols, what does it mean? Port and number 80? 
 
 Is this a way to make a hash? 
 
 When the RMAC methodology achieves the method standards, then what is the type of argument? 
 
 Has it been obtained as a single logic key-value pair? 
 
 Or was it received as two arguments: port and 80?

This creates a Hashp where the symbol: is the port key and the value is 80.


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