require each time new

[manveru]

hi to all,

i=C2=B4m trying to build a irc-bot in ruby, and i=C2=B4ve no problem with=
that so far.
but i=C2=B4m trying to minimize the need for a restart, and want to requi=
re=20
some external code at runtime.
i know there is require "external.rb", but this seems to work only once,=20
if i require a script twice while running the program and change it=20
meanwhile, it doesn=C2=B4t seem to use the changed code, and also i don=C2=
=B4t=20
know how i get rid of the last required code.

that=C2=B4s yet another typical noob-question, i beg your pardon
btw, in case you didn=C2=B4t really understood what i need - the same thi=
ng=20
works in php with include("somescript.php") and that=C2=B4s exactly how i=
=20
want it to become.

thx in advance
Michael Fellinger

 

[Greg Millam]

Use load() instead of require

To get rid of old code, you might want to do something like I do.

inside a particular 'module':

class Foo < ScriptModule
def initialize() ...
register_command("foo") { |args| ... }
end
def cleanup
unregister_command("foo")
end
end

When I load() a script module, I attach all its class to its filename.
When I want to reload said filename, I first call cleanup, causing it to
unregister old code, etc, and then load() it again.

- Greg

 

[Brian Schröder]

hi to all,
=20
i=B4m trying to build a irc-bot in ruby, and i=B4ve no problem with that = so far.
but i=B4m trying to minimize the need for a restart, and want to require
some external code at runtime.
i know there is require "external.rb", but this seems to work only once,
if i require a script twice while running the program and change it
meanwhile, it doesn=B4t seem to use the changed code, and also i don=B4t
know how i get rid of the last required code.
=20
that=B4s yet another typical noob-question, i beg your pardon
btw, in case you didn=B4t really understood what i need - the same thing
works in php with include("somescript.php") and that=B4s exactly how i
want it to become.
=20
thx in advance
Michael Fellinger
=20
=20

Use load instead of require. Load needs the path to the file, but will
reload everytime, require is built to load everything only once.

regards,

Brian

--=20
http://ruby.brian-schroeder.de/

Stringed instrument chords: http://chordlist.brian-schroeder.de/

 

[dave]

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If you have the possibility, can you relase an Irc::Bot lib?

It would be wonderfull.



=2D-=20

here are more things in heaven and earth,

horatio, than are dreamt of in your philosophy.

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[manveru]

If you have the possibility, can you relase an Irc::Bot lib?

It would be wonderfull.

Tanks to the two who helped me with load(). it=C2=B4s working fine, and i=
can=20
code a lot faster now:
but i stumbled over another problem:
i have got the hostmask of a person and i made a class User with the=20
method nick.
now i wonder, how do i create a object to represent a User?
is there a way to create a object out of a hostmask? because somewhere i=20
read that a string is no object... is that true?

this is my Userclass so far... (i know there are ways to improve that,=20
but i=C2=B4m with ruby since 3 days only

class User
attr_accessor :hostmask
attr_reader :nick
def initialize
@hostmask =3D ""
@nick =3D ""
end
def nick(hostmask =3D @hostmask)
if hostmask !=3D ""
@nick =3D hostmask.split("!")
@nick =3D @nick[0].split(":")
@nick[1].chomp
end
end
end


@dave
so far i don=C2=B4t know if i get to that point, as i=C2=B4m making a ver=
y=20
specialized kind of bot to control some channels.
but if you let me know what that bot should be able to do, i=C2=B4ll try =
to=20
implement it and put it online
btw: wouldn=C2=B4t it be cool to have a GPL-bot who distributes his code =
by=20
DCC?

so far it=C2=B4s able to respond to the most common things like PING or=20
VERSION, so it will survive in IRC, now =C3=AD=C2=B4m coding some user an=
d=20
channel-objects for manipulation.


thx in advance
Michael Fellinger

 

[dave]

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wouldn=C2=B4t it be cool to have a GPL-bot who distributes his code by=20
DCC? Yes.


specialized kind of bot to control some channels

module Irc
class Bot
# An "abstract" bot could be initalized with a settings obj.
# The setting obj may contain the bot name, version, and channels
# to control.
def initialize(settings)
end

def connect_to_server(server)
end

def connect_to_servers(server_ary)
end

def connect_to_server_list()
end

def disconnect()
end

# Join channels to control
def join_channels(server)
end

# Define a trigger =20
def define_trigger(trigger)
end
=20
# Activate the trigger
def activate_trigger(trigger_name)
end
end
end


I thinck this should be a good starting point for a base class.



=2D-=20

here are more things in heaven and earth,

horatio, than are dreamt of in your philosophy.

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