Module: Looksee::ObjectMixin

Defined in:
lib/looksee/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#edit(name) ⇒ Object

Open an editor at the named method’s definition.

Uses Looksee.editor to determine the editor command to run.

Only works for methods for which file and line numbers are accessible.



53
54
55
 
# File 'lib/looksee/core_ext.rb', line 53

def edit(name)
  Editor.new(Looksee.editor).edit(self, name)
end

#ls(*args) ⇒ Object

Return a Looksee::Inspector for this object.

args is an optional list of specifiers.

* +:public+ - include public methods
* +:protected+ - include public methods
* +:private+ - include public methods
* +:undefined+ - include public methods (see Module#undef_method)
* +:overridden+ - include public methods
* +:nopublic+ - include public methods
* +:noprotected+ - include public methods
* +:noprivate+ - include public methods
* +:noundefined+ - include public methods (see Module#undef_method)
* +:nooverridden+ - include public methods
* a string - only include methods containing this string (may
  be used multiple times)
* a regexp - only include methods matching this regexp (may
  be used multiple times)

The default (if options is nil or omitted) is given by #default_lookup_path_options.



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/looksee/core_ext.rb', line 26

def ls(*args)
  options = {:visibilities => Set[], :filters => Set[]}
  (Looksee.default_specifiers + args).each do |arg|
    case arg
    when String, Regexp
      options[:filters] << arg
    when :public, :protected, :private, :undefined, :overridden
      options[:visibilities].add(arg)
    when :nopublic, :noprotected, :noprivate, :noundefined, :nooverridden
      visibility = arg.to_s.sub(/\Ano/, '').to_sym
      options[:visibilities].delete(visibility)
    else
      raise ArgumentError, "invalid specifier: #{arg.inspect}"
    end
  end
  lookup_path = LookupPath.new(self)
  Inspector.new(lookup_path, options)
end