Class: WebTools::Support::CodeBrowser

Inherits:
Object
  • Object
show all
Defined in:
lib/web_tools/support/code_browser.rb

Overview

The CodeBrowser is a ViewModel for MagLev code browsing. It keeps the entire state of the UI and returns structured data for use by a UI. For the first pass, we do not cache anything.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.class_and_module_list ⇒ Object 



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# File 'lib/web_tools/support/code_browser.rb', line 9

def self.class_and_module_list
  { 'modules' => Ruby.class_and_module_names }
end

Instance Method Details

#object_info(object_id) ⇒ Object 



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# File 'lib/web_tools/support/code_browser.rb', line 49

def object_info(object_id)
  ObjectInfo.for(object_id)
end

#select_constant(module_name, const_name) ⇒ Object 



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# File 'lib/web_tools/support/code_browser.rb', line 27

def select_constant(module_name, const_name)
  parent = Ruby.find_in_namespace module_name
  {
    :const_value       => ObjectInfo.for(parent.const_get(const_name)),
    :selected_constant => const_name,
    :selected_module   => module_name,
  }
end

#select_method(module_name, method_name, is_instance_method) ⇒ Object 



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# File 'lib/web_tools/support/code_browser.rb', line 36

def select_method(module_name, method_name, is_instance_method)
  mod = Ruby.find_in_namespace(module_name)
  src, file, line = mod.method_source(method_name, is_instance_method)
  {
    :is_instance_method => is_instance_method,
    :method_line_number => line,
    :method_source      => src,
    :method_source_file => file,
    :module_name        => module_name,
    :selected_method    => method_name,
  }
end

#select_module(module_name) ⇒ Object 



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# File 'lib/web_tools/support/code_browser.rb', line 13

def select_module(module_name)
  mod = Ruby.find_in_namespace(module_name)
  methods = mod.instance_methods(false) +
    mod.protected_instance_methods(false) +
    mod.private_instance_methods(false)
  {
    :ancestors          => mod.ancestors.reverse,
    :constants          => mod.constants.sort,
    :instance_methods   => methods.uniq.sort,
    :module_methods     => Ruby.module_fns_for(mod),
    :selected_module    => module_name,
  }
end