Class: Pry::Command::WatchExpression

Inherits:
Pry::ClassCommand show all
Defined in:
lib/pry/commands/watch_expression.rb,
lib/pry/commands/watch_expression/expression.rb

Defined Under Namespace

Classes: Expression

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 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

Methods included from Helpers::BaseHelpers

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

Constructor Details

This class inherits a constructor from Pry::Command

Instance Method Details

#options(opt) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
 
# File 'lib/pry/commands/watch_expression.rb', line 31

def options(opt)
  opt.on :d, :delete,
         "Delete the watch expression with the given index. If no index " \
         "is given; clear all watch expressions.",
         optional_argument: true, as: Integer
  opt.on :l, :list,
         "Show all current watch expressions and their values. Calling " \
         "watch with no expressions or options will also show the watch " \
         "expressions."
end

#process ⇒ Object 



42
43
44
45
46
47
48
49
50
51
 
# File 'lib/pry/commands/watch_expression.rb', line 42

def process
  if opts.present?(:delete)
    delete opts[:delete]
  elsif opts.present?(:list) || args.empty?
    list
  else
    add_hook
    add_expression(args)
  end
end