Ruby plugin in EasyEclipse

ruby-talk
1

Hi you all,
anybody knows and/or uses Ruby plugin for Eclipse or EasyEclipse? If
not, just don't keep on reading :slight_smile:
If yes... I am writing a simple program:

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print "Enter your new idea: "
idea = gets
print "I get your idea"
---------------------------------
When I run the program in EasyEclipse nothing appears in the console. I
have to type my idea and then the two "print's" appear together at the
end. Do you know how can I get a real interactive view of the console?
Thanks :slight_smile:

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2

When I run the program in EasyEclipse nothing appears in the console. I
have to type my idea and then the two "print's" appear together at the
end. Do you know how can I get a real interactive view of the console?
Thanks :slight_smile:

Read thg first FAQ and you should get a good explanation and answer to
your question at: Aptana.com | Axway

Parv

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3

Parv G wrote:

Read thg first FAQ and you should get a good explanation and answer to
your question at: Aptana.com | Axway

Parv

Thanks! It works! :smiley:
(however, I was not working with that plugin; I was referring to
http://www.easyeclipse.org/site/plugins/rubyeclipse.html\)

I would like, anyway, to see a behaviour such as the one of FreeRIDE,
even though I prefer to write the statement and keep on working with
Eclipse :slight_smile:

···

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4

Well... now I have another problem...

I write:

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********************
def wipe_mutterings_from( sentence )
    unless sentence.respond_to? :include?
      raise ArgumentError, "cannot wipe mutterings from a #{
sentence.class }"
    end
    while sentence.include? '('
        open = sentence.index( '(' )
        close = sentence.index( ')', open )
        sentence[open..close] = '' if close
    end
end

$stdout.sync = true
what_he_said = "But, strangely (em-pithy-dah),I learned upon."
wipe_mutterings_from( what_he_said )
print what_he_said

wipe_mutterings_from( 123 )
print what_he_said
*****************
Theoretically, the console has to show the "what he said" sentence and
then the error... However, it occurs the other way round, even with the
$stdout set to true. Suggestions will be welcome :smiley:

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5

It may be that errors are being sent out of stderr instead of stdout.
In that case you'd also need:

$stderr.sync = true

You can find a list of these global ($) variables here:

Les

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On 7/6/06, Damaris Fuentes <dfl_maradentro@yahoo.es> wrote:

Well... now I have another problem...

I write:

********************
def wipe_mutterings_from( sentence )
    unless sentence.respond_to? :include?
      raise ArgumentError, "cannot wipe mutterings from a #{
sentence.class }"
    end
    while sentence.include? '('
        open = sentence.index( '(' )
        close = sentence.index( ')', open )
        sentence[open..close] = '' if close
    end
end

$stdout.sync = true
what_he_said = "But, strangely (em-pithy-dah),I learned upon."
wipe_mutterings_from( what_he_said )
print what_he_said

wipe_mutterings_from( 123 )
print what_he_said
*****************
Theoretically, the console has to show the "what he said" sentence and
then the error... However, it occurs the other way round, even with the
$stdout set to true. Suggestions will be welcome :smiley:

6

um...yes...I tried with that variable... and it dind't
work...however...I have tried right now and it already works fine...I
should be doing something wrong... thanks :smiley:

···

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7

Well... I am seeing that with stderr it works... but not always...

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