Calling a Method From a String With the Method's Name in Ruby

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How can I do what they are talking about here, but in Ruby?

How would you do the function on an object? and how would you do a global function (see jetxee's answer on the post mentioned)?

EXAMPLE CODE:

event_name = "load"

def load()
  puts "load() function was executed."
end

def row_changed()
  puts "row_changed() function was executed."
end 

#something here to see that event_name = "load" and run load()

UPDATE: How do you get to the global methods? or my global functions?

I tried this additional line

puts methods

and load and row_change where not listed.

4 Answers
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