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| iK2y2JAtSvcBwB9KGuNjOJ/IFsCSvnpQ92tM/t2vMnTQ9EUyGbse5Dhj7dgL | |
| SCIK2E4RbSa5KFgIGyxBxQV4Y91/gmAE6Cf9WQ4Zo35E6oFQSIH73Xt5TxDouY | |
| 1n4yZGbf0Uu5/q5zkkcIV3Hb5UNs8or6iGylnRDiY3PBGSCPnP85roGD7DNp | |
| ssrRXVq0+hgCdxSwN7j3zyTm9vAQ3A9xI0Re7PBXZ8ecXfWqXB1ph9b8oCKS6 | |
| tBlyTdFDGlbKcP/6yStHr/zWWDM1pgVr9uEPFBIVz/d+7KCe0oifb6B+8jGd | |
| CTW5VzbtMyw6hImkDROwJ9BmVAjboUutMG0koI_31HKBRaaaaaaaaCmDwSGrQLRw |
| function mapValues(obj, fn) { | |
| return Object.keys(obj).reduce((result, key) => { | |
| result[key] = fn(obj[key], key); | |
| return result; | |
| }, {}); | |
| } | |
| function pick(obj, fn) { | |
| return Object.keys(obj).reduce((result, key) => { | |
| if (fn(obj[key])) { |
| #include <stdio.h> | |
| //; def int(*args); end | |
| //; def main(*args, &block); | |
| //; Object.class_eval { define_method("foo", &block) }; foo; end | |
| //; def argc; end | |
| //; def char; 3; end | |
| //; def argv; 3; end | |
| int main(int argc, char ** argv) { |
This parser uses the Parslet to define rules for parsing a log message in the simple key=value format used by Heroku, eg:
at=error code=H12 desc="Request timeout" method=GET path="/foo" dyno=web.3 connect=1ms service=30000ms status=503 bytes=0
Given a message in the above format, the parser returns a hash of the key/value pairs:
| class UserCreator | |
| def initialize(listener) | |
| @listener = listener | |
| end | |
| def create(attributes) | |
| user = User.new(attributes) | |
| if user.save | |
| # send email |
| alias.unstage=reset HEAD -- | |
| alias.br=branch | |
| alias.co=checkout | |
| alias.ci=commit | |
| alias.last=log -1 -p HEAD | |
| alias.fi=diff --name-only | |
| alias.di=diff | |
| alias.st=status -s --untracked=no | |
| alias.dc=diff --cached | |
| alias.rmc=rm --cached |
| %%% Monad.oz --- A synax that resembles Haskell's do notation for monads. | |
| %% NB: The macros need to be evaluated before the examples can be run | |
| declare Maybe Reader State Seq in | |
| fun {Seq Monad A B} | |
| {Monad.bind A fun {$ _} B end} | |
| end | |
| %% Syntax: return X |
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| [1] pry(main)> class Hello | |
| | def hello | |
| | [__method__, __callee__] | |
| | end | |
| | | |
| | alias_method :new_hello, :hello | |
| | end | |
| => Hello | |
| [2] pry(main)> Hello.new.hello | |
| => [:hello, :hello] |
| Program received signal SIGSEGV, Segmentation fault. | |
| 0x0000555555696a89 in VM_EP_LEP (ep=0xc) at vm.c:28 | |
| 28 if (VM_EP_LEP_P(ep)) { | |
| (gdb) bt | |
| #0 0x0000555555696a89 in VM_EP_LEP (ep=0xc) at vm.c:28 | |
| #1 0x0000555555696ae1 in VM_CF_LEP (cfp=0x7ffff7fdeda8) at vm.c:44 | |
| #2 0x00005555556abeaa in rb_vm_make_env_object (th=0x5555559ec550, cfp=0x7ffff7fdeda8) at vm.c:490 | |
| #3 0x0000555555579644 in rb_binding_new_with_cfp (th=0x5555559ec550, src_cfp=0x7ffff7fdeda8) at proc.c:324 | |
| #4 0x00005555556b3063 in collect_caller_bindings_iseq (arg=0x7fffffff7e50, cfp=0x7ffff7fdeda8) at vm_backtrace.c:880 | |
| #5 0x00005555556b2222 in backtrace_each (th=0x5555559ec550, init=0x5555556b2ff6 <collect_caller_bindings_init>, |