Class: Connection::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/rudebug/connection/base.rb

Direct Known Subclasses

Breakpoint, RubyDebug

Constant Summary collapse

Code = 
<<-END_CODE
  $rudebug = Module.new do
    extend self

    def inspect()
      "$rudebug"
    end
    alias :name :inspect

    attr_accessor :selected

    const_set(:Refs, [])

    def add_ref(ref)
      $rudebug::Refs << ref
      return ref
    end

    const_set(:Pairs, Class.new {
      def self.[](*pairs)
        new(*pairs)
      end

      def self.to_s()
        "$rudebug::Pairs"
      end

      def initialize(*pairs)
        @pairs = pairs
      end

      def inspect()
        "{ %s }" % @pairs.map do |key, value|
          [
            key.is_a?(Numeric) ? key : key.to_sym.inspect,
            $rudebug.inspect_obj(value)
          ].join(" => ")
        end.join(", ")
      end

      def each(&block)
        @pairs.each(&block)
      end

      def size()
        @pairs.size
      end

      include Enumerable
    })

    def to_pairs(items, &block)
      $rudebug::Pairs[*items.map { |item| [item, block.call(item)] }]
    end

    def to_list(items)
      to_pairs(0 .. items.size - 1) { |idx| items[idx] }
    end

    def inspect_obj(obj)
      case obj
        when UnboundMethod, Method then
          inspect_method(obj)
        else
          #require 'pp'
          #PP.pp(obj, "", 30).chomp
          obj.inspect
      end
    end

    def inspect_method(method)
      re = /^\x23<(?:Unbound)?Method: ([^(]+)(?:\\(([^)]+)\\))?\x23(.+?)>$/
      if md = re.match(method.inspect) then
        klass, diff_origin, name = *md.captures
        origin = diff_origin || klass
        argc = method.arity
        more = argc < 0
        argc = -argc if more
  
        old_name = "a"
        args = (1 .. argc).map do |idx|
          arg_name = old_name.dup
          old_name.succ!
          arg_name
        end
        args[-1][0, 0] = "*" if more
        
        "%s\x23%s(%s)" % [origin, name, args.join(", ")]
      else
        method.inspect
      end
    end
  end
END_CODE

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#on_disconnect ⇒ Object

Returns the value of attribute on_disconnect.



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# File 'lib/rudebug/connection/base.rb', line 6

def on_disconnect
  @on_disconnect
end

#on_session ⇒ Object

Returns the value of attribute on_session.



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# File 'lib/rudebug/connection/base.rb', line 6

def on_session
  @on_session
end

Class Method Details

.load_rudebug_code(session) ⇒ Object 



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# File 'lib/rudebug/connection/base.rb', line 103

def self.load_rudebug_code(session)
  session.eval(Code)
end