Why can't I redefine "<<" method to allow two parameters?
by ibc other posts by this author
May 8 2008 5:42AM messages near this date
Re: Ruby has to be interpreted line by line in runtime, does this affect Ruby's execution efficiency badly?
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Re: Why can't I redefine "<<" method to allow two parameters?
Hi, very exrtange:
class MyArray < Array
alias original_add <<
def <<(n,k)
original_add "#{n}: #{k}"
end
end
my_array = MyArray.new
=> []
my_array << ("Header", "Value")
SyntaxError: compile error
(irb):25: syntax error, unexpected ',', expecting ')'
my_array << ("Header", "Value")
^
Any reason for this? It seems that << is a littled "hardcoded", isn't?
--
Iñaki Baz Castillo
<ibc@[...].net>
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