Hi
I dont know if i can do this or is there is any way to implement the
logic or i am just being stupid...
suppose, if i do this
p myarray
it give me
["test", "test3", "test4", "test5"]
but is there any way to make this output like bellow
test, test3, test4, test5
I
??
any help will be really good ..
--
Posted via http://www.ruby-forum.com/.
Look at Array#join
Stefano
On Wednesday 30 January 2013 robert lengu wrote
Hi
I dont know if i can do this or is there is any way to implement the
logic or i am just being stupid...suppose, if i do this
p myarray
it give me
["test", "test3", "test4", "test5"]
but is there any way to make this output like bellow
test, test3, test4, test5
I
??
any help will be really good ..--
Posted via http://www.ruby-forum.com/\.
Sure, with some simple regexes, try out:
<this is a joke>
puts myarray.inspect.to_s.sub(/^\[/, "").sub(/\]$/, "").gsub('"', "")
</this is a joke>
But to be serious, you're looking for the "join" method, like this:
puts myarray.join(", ")
-Ryan Victory
On 1/29/13 3:53 PM, robert lengu wrote:
Hi
I dont know if i can do this or is there is any way to implement the
logic or i am just being stupid...suppose, if i do this
p myarray
it give me
["test", "test3", "test4", "test5"]
but is there any way to make this output like bellow
test, test3, test4, test5
I
??
any help will be really good ..
Robert, try
myarray.join(", ")
It will take every item in the array and join it using what you put in parentheses. It returns a string, so what you'll really get back is
"test1, test3, test4, test5"
If you look at the Ruby docs for Arrays you'll find some other useful methods you can call on them.
Jacqueline Chenault
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On Tuesday, January 29, 2013 at 4:53 PM, robert lengu wrote:
Hi
I dont know if i can do this or is there is any way to implement the
logic or i am just being stupid...suppose, if i do this
p myarray
it give me
["test", "test3", "test4", "test5"]
but is there any way to make this output like bellow
test, test3, test4, test5
I
??
any help will be really good ..--
Posted via http://www.ruby-forum.com/\.