banister

[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]

banister

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>, 

banister

[12] pry(main)> Pry.commands.block_command /^$/, "blah" do
              |   run "history --replay -1"
              | end  
=> #<class(Pry::Command /^$/)>
[13] pry(main)> 3
=> 3
[14] pry(main)> 
=> 3
[16] pry(main)> ls
self.methods: include  private  public  to_s

banister

[28] (pry) main: 0> class Peter
[28] (pry) main: 0*   extend FakeOverloader
[28] (pry) main: 0*   def ui
[28] (pry) main: 0*     puts "hi"
[28] (pry) main: 0*   end  
[28] (pry) main: 0*   def ui(v)
[28] (pry) main: 0*     puts "trick"
[28] (pry) main: 0*   end  
[28] (pry) main: 0* end  
=> nil

banister

[7] (pry) main: 0> require 'sqlite3'
=> true
[8] (pry) main: 0> cd SQLite3
[9] (pry) main / SQLite3: 1> ls -M
[10] (pry) main / SQLite3: 1> ls -m
SQLite3.methods: const_missing  libversion
[11] (pry) main / SQLite3: 1> ls -c
constants: AbortException  AuthorizationException  Backup  Blob  BusyException  CantOpenException  Constants  ConstraintException  CorruptException  Database  EmptyException  Exception  FormatException  FullException  InternalException  InterruptException  IOException  LockedException  MemoryException  MismatchException  MisuseException  NotADatabaseException  NotFoundException  PermissionException  Pragmas  ProtocolException  RangeException  ReadOnlyException  ResultSet  SchemaChangedException  SQLException  SQLITE_VERSION  SQLITE_VERSION_NUMBER  Statement  TooBigException  Translator  UnsupportedException  Value  VERSION  VersionProxy
[12] (pry) main / SQLite3: 1> ls -M Backup
SQLite3::Backup#methods: finish  pagecount  remaining  step

Mon-Ouie

require 'Qt4'
require 'set'
require 'pry'

# Fight fire with fire
class << Qt::Internal
  alias _pride_find_pclassid find_pclassid
  private :_pride_find_pclassid

  def find_pclassid(val)

rf-

require 'pry'
require 'pry-exception_explorer'
require 'pry-exception_explorer/shim_builder'

binary_name = "lib_overrides.#{PryExceptionExplorer::ShimBuilder::Dyname}"

if !File.exists? File.join PryExceptionExplorer::ShimBuilder.dir, binary_name
  puts "First run, building shim"
  PryExceptionExplorer::ShimBuilder.compile
  puts "Hopefully built...!"

banister

whitequark
headius: I just opened javadoc of jruby and tried to poke some classes through require 'java'
headius
ok
headius
whitequark: require 'jruby'; runtime = JRuby.runtime; context = runtime.current_context
headius
maybe you can poke at it from there
whitequark

headius

system ~/projects/jruby $ jirb
>> require 'java'
=> true
>> binding = Thread.current.to_java.getContext.nth_binding(4)
=> #<Java::OrgJrubyRuntime::Binding:0x304648>
>> binding = org.jruby.RubyBinding.new(JRuby.runtime, JRuby.runtime.binding, binding)
=> #<Binding:0x8b3bb3>
>> binding = JRuby.dereference(binding)
=> #<Binding:0x8b3bb3>
>> eval "__FILE__", binding

banister

class Match
  attr_accessor :matcher, :action

  def initialize(matcher, action)
    @matcher, @action = matcher, action
  end
end

class SwitchBitch
  def initialize(value, &block)