Josh Adams knewter
knewter
/ gist:7260284
Last active
December 27, 2015 03:29
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| defmodule PersonPrinter do | |
| def say_hello(Person[first_name: first, last_name: "Dudington"]) do | |
| "hey it's my brother, #{first}!" | |
| end | |
| def say_hello(Person[first_name: first]) do | |
| "hello, #{first}" | |
| end | |
| def say_hello(person=Person[last_name: "Dudington"]) do |
knewter
/ gist:7061286
Created
October 19, 2013 20:43
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| 10-19 15:31:43.541 6001-6001/com.isotope11.rccontroller E/AndroidRuntime﹕ FATAL EXCEPTION: main | |
| java.lang.NoClassDefFoundError: org.jruby.util.JRubyFile | |
| at org.jruby.RubyInstanceConfig.<init>(RubyInstanceConfig.java:84) | |
| at org.jruby.embed.internal.AbstractLocalContextProvider.<init>(AbstractLocalContextProvider.java:42) | |
| at org.jruby.embed.internal.SingletonLocalContextProvider.<init>(SingletonLocalContextProvider.java:88) | |
| at org.jruby.embed.ScriptingContainer.getProviderInstance(ScriptingContainer.java:246) | |
| at org.jruby.embed.ScriptingContainer.<init>(ScriptingContainer.java:226) | |
| at org.jruby.embed.ScriptingContainer.<init>(ScriptingContainer.java:183) | |
| at com.isotope11.rccontroller.MainActivity.setupJRuby(MainActivity.java:136) | |
| at com.isotope11.rccontroller.MainActivity.onCreate(MainActivity.java:34) |
knewter
/ gist:6936899
Created
October 11, 2013 15:37
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| $ dialyzer ec_math.erl | |
| Checking whether the PLT /home/jadams/.dialyzer_plt is up-to-date... | |
| dialyzer: Not a regular file: /usr/lib/erlang/lib/erts-5.10.2/ebin/erl_prim_loader.beam |
knewter
/ gist:6695918
Created
September 25, 2013 06:42
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| iex(1)> :application.start(:gproc) | |
| :ok | |
| iex(2)> :application.start(:gproc) | |
| {:error, {:already_started, :gproc}} | |
| iex(3)> :gproc.reg({:n, :l, 'foo'}, 'bar') | |
| true | |
| iex(4)> :gproc.get_value({:n, :l, 'foo'}) | |
| 'bar' | |
| iex(5)> :gproc.get_value({:n, :l, 'foos'}) | |
| ** (ArgumentError) argument error |
knewter
/ gist:6695829
Created
September 25, 2013 06:28
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| iex(2)> :application.start(:gproc) | |
| :ok | |
| iex(3)> :gproc.reg(:foo, :bar) | |
| ** (ArgumentError) argument error | |
| src/gproc.erl:922: :gproc.reg(:foo, :bar) | |
| erl_eval.erl:569: :erl_eval.do_apply/6 | |
| src/elixir.erl:138: :elixir.eval_forms/3 |
knewter
/ gist:6337911
Created
August 26, 2013 03:31
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| --(jadams@jibbajabba)-(190/pts/7)-(2229/25-Aug-13)-- | |
| --($:~/erlang/chromechat)(master)ruby-2.0.0-p0-- | |
| $ git push jadams master | |
| Counting objects: 5, done. | |
| Delta compression using up to 4 threads. | |
| Compressing objects: 100% (3/3), done. | |
| Writing objects: 100% (3/3), 279 bytes, done. | |
| Total 3 (delta 2), reused 0 (delta 0) | |
| -----> Building chromechat ... | |
| remote: WARNING: IPv4 forwarding is disabled. |
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| calculate_bill = fn | |
| {:item, price} -> price | |
| [h|t] -> calculate_bill.(h) + calculate_bill.(t) | |
| end | |
| calculate_bill.([{:item, 20}, {:item, 10}]) | |
| calculate_bill.({:item, 35}) | |
| # It should also work with a list of more than two elements: | |
| calculate_bill.([{:item, 20}, {:item, 10}, {:item, 35}]) |
knewter
/ gist:6259485
Created
August 18, 2013 01:29
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| 11> chatserver:join(Pid, "knewter"). | |
| ** exception exit: {noproc,{gen_server,call,[<0.46.0>,{join,"knewter"}]}} | |
| in function gen_server:call/2 (gen_server.erl, line 180) |
knewter
/ gist:6259478
Created
August 18, 2013 01:27
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| Eshell V5.10.2 (abort with ^G) | |
| 1> c(chatserver). | |
| chatserver.erl:2: Warning: undefined callback function handle_cast/2 (behaviour 'gen_server') | |
| chatserver.erl:18: Warning: variable 'From' is unused | |
| chatserver.erl:18: Warning: variable 'State' is unused | |
| chatserver.erl:18: Warning: variable 'Username' is unused | |
| chatserver.erl:20: Warning: variable 'From' is unused | |
| chatserver.erl:22: Warning: variable 'From' is unused | |
| chatserver.erl:22: Warning: variable 'S' is unused | |
| chatserver.erl:29: Warning: variable 'State' is unused |
knewter
/ gist:5818818
Created
June 19, 2013 22:48
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| --(jadams@aye-seven)-(33/pts/22)-(1747/19-Jun-13)-- | |
| --($:~/ruby/celluloid-io)(simultaneous-read-write-debug)jruby-1.7.2@celluloid_io-- | |
| $ bundle exec rspec spec/celluloid/io/ssl_socket_spec.rb:84 | |
| [Coveralls] Set up the SimpleCov formatter. | |
| [Coveralls] Using SimpleCov's default settings. | |
| /home/jadams/.rvm/gems/jruby-1.7.2@celluloid_io/gems/simplecov-0.7.1/lib/simplecov.rb:34 warning: tracing (e.g. set_trace_func) will not capture all events without --debug flag | |
| Run options: include {:locations=>{"./spec/celluloid/io/ssl_socket_spec.rb"=>[84]}} | |
| Celluloid::IO::SSLSocket | |
| inside Celluloid::IO |