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Harry Vangberg vangberg

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@vangberg
vangberg / hashidator.rb
Created December 19, 2009 04:02
require 'hashidator'
schema = {
:name => String,
:age => (13..25),
:mail => /^\S+@\S+\.\S+$/,
:admin => Boolean
}
valid = {
@vangberg
vangberg / gist:255227
Created December 13, 2009 02:53
>> h = Hash.new([])
=> {}
>> h[:foo] = "some value"
=> "some value"
>> h[:bar]
=> []
>> h[:bar] << "an item"
=> ["an item"]
>> h
=> {:foo=>"some value"}
@vangberg
vangberg / gist:254641
Created December 12, 2009 00:43
def not_allowed(route, methods)
methods.each do |method|
send method do
halt 405
end
end
end
not_allowed '/get', :put, :delete
@vangberg
vangberg / black_hole.rb
Created December 11, 2009 03:41
class BlackHole
instance_methods.each { |m| undef_method m unless m =~ /^__/ }
def method_missing(*a) self end
end
BlackHole.new.doesnt.care("much").about(:anything, :you, :do).okay?
@vangberg
vangberg / setter-return.rb
Created December 11, 2009 00:49
$ ruby setter-return.rb
Loaded suite setter-return
Started
F
Finished in 0.008396 seconds.
1) Failure:
test_return_value_of_setter(TestFoo) [setter-return.rb:17]:
<4> expected but was
<2>.
@vangberg
vangberg / gist:240696
Created November 22, 2009 20:08
case headers['Accept']
when 'application/json':
...
when 'text/html':
...
end
vs
respond_to do |format|
@vangberg
vangberg / inbound.rb
Created November 18, 2009 22:21
freeswitcher: inbound/outbound event listener
require 'fsr'
require 'fsr/listener/inbound'
class MyInbound < FSR::Listener::Inbound
# `on_event` is called every time an event is received.
def on_event
# Be sure to check out the content of `event`. It has all the good stuff.
FSR::Log.info "Got event: #{event.content[:event_name]}"
end
@vangberg
vangberg / gist:217534
Created October 24, 2009 12:59
bootstrap ruby + rubygems on debian
#!/bin/sh
apt-get update
apt-get -y install build-essential libssl-dev libreadline5-dev zlib1g-dev curl
curl http://ftp.ruby-lang.org/pub/ruby/1.8/ruby-1.8.7-p174.tar.gz | tar zxvf -
cd ruby-1.8.7-p174
./configure --prefix=/usr/local --with-openssl-dir=/usr --with-readline-dir=/usr --with-zlib-dir=/usr
make
make install
cd ..
@vangberg
vangberg / (config.gem => .gems).rb
Created October 15, 2009 09:18
config.gem => .gems
Rails.configuration.gems.map { |gem| "#{gem.name} #{%(--version '#{gem.requirement.to_s}') if gem.requirement} #{%(--source #{gem.source}) if gem.source}".rstrip }.join("\n")
@vangberg
vangberg / gist:192683
Created September 24, 2009 12:03
freeswitch@internal> 2009-09-24 12:00:00.8122 [NOTICE] switch_channel.c:602 New Channel sofia/external/[email protected] [c89c70c2-a901-11de-8545-e50cdff4e50a]
2009-09-24 12:00:00.8122 [DEBUG] sofia.c:3302 Channel sofia/external/[email protected] entering state [received][100]
2009-09-24 12:00:00.8122 [DEBUG] sofia.c:3309 Remote SDP:
v=0
o=root 18982 18982 IN IP4 129.142.224.250
s=session
c=IN IP4 129.142.224.250
t=0 0
m=audio 11640 RTP/AVP 8 0 3 97
a=rtpmap:8 PCMA/8000