Class: Pry::Command::ShowSource

Inherits:
ShowInfo show all
Defined in:
lib/pry/commands/show_source.rb

Constant Summary

Constants inherited from Pry::Command

VOID_VALUE

Constants included from Helpers::DocumentationHelpers

Helpers::DocumentationHelpers::YARD_TAGS

Constants included from Helpers::Text

Helpers::Text::COLORS

Instance Attribute Summary

Attributes inherited from Pry::ClassCommand

#args, #opts

Attributes inherited from Pry::Command

#arg_string, #captures, #command_block, #command_set, #context, #eval_string, #hooks, #output, #pry_instance, #target

Instance Method Summary collapse

Methods inherited from ShowInfo

#code_object_header, #code_object_with_accessible_source, #complete, #content_and_header_for_code_object, #content_and_headers_for_all_module_candidates, #file_and_line_for, #header, #header_options, #initialize, #method_header, #method_sections, #module_header, #no_definition_message, #obj_name, #show_all_modules?, #start_line_for, #use_line_numbers?, #valid_superclass?

Methods included from Helpers::BaseHelpers

#colorize_code, #find_command, #heading, #highlight, #not_a_real_file?, #safe_send, #silence_warnings, #stagger_output, #use_ansi_codes?

Methods inherited from Pry::ClassCommand

#call, #complete, doc, #help, inherited, #setup, #slop, source, source_file, source_line, source_location, #subcommands

Methods inherited from Pry::Command

#_pry_, banner, #block, #check_for_command_collision, command_name, #command_name, #command_options, command_regex, #commands, #complete, convert_to_regex, default_options, #description, doc, group, #initialize, inspect, #interpolate_string, #match, match_score, matches?, name, #name, options, #process_line, #run, source, #source, source_file, source_line, state, #state, subclass, #target_self, #tokenize, #void

Methods included from Helpers::DocumentationHelpers

get_comment_content, process_comment_markup, process_rdoc, process_yardoc, process_yardoc_tag, strip_comments_from_c_code, strip_leading_whitespace

Methods included from Pry::CodeObject::Helpers

#c_method?, #c_module?, #command?, #module_with_yard_docs?, #real_method_object?

Methods included from Helpers::Text

#bold, #default, #indent, #no_color, #no_pager, #strip_color, #with_line_numbers

Methods included from Helpers::CommandHelpers

#absolute_index_number, #absolute_index_range, #get_method_or_raise, #internal_binding?, #one_index_number, #one_index_range, #one_index_range_or_number, #restrict_to_lines, #set_file_and_dir_locals, #temp_file, #unindent

Methods included from Helpers::OptionsHelpers

method_object, method_options

Constructor Details

This class inherits a constructor from Pry::Command::ShowInfo

Instance Method Details

#content_for(code_object) ⇒ Object

The source for code_object prepared for display.



44
45
46
47
48
49
50
 
# File 'lib/pry/commands/show_source.rb', line 44

def content_for(code_object)
  code = Code.new(
    code_object.source || [],
    start_line_for(code_object)
  )
  code.with_line_numbers(use_line_numbers?).highlighted
end

#options(opt) ⇒ Object 



28
29
30
31
32
 
# File 'lib/pry/commands/show_source.rb', line 28

def options(opt)
  opt.on :e, :eval, "evaluate the command's argument as a ruby " \
                    "expression and show the class its return value"
  super(opt)
end

#process ⇒ Object 



34
35
36
37
38
39
40
41
 
# File 'lib/pry/commands/show_source.rb', line 34

def process
  if opts.present?(:e)
    obj = target.eval(args.first)
    self.args = Array.new(1) { obj.is_a?(Module) ? obj.name : obj.class.name }
  end

  super
end