Class: Pry::Command::ChangePrompt

Inherits:
Pry::ClassCommand show all
Defined in:
lib/pry/commands/change_prompt.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 Pry::ClassCommand

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

Methods inherited from Pry::Command

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

Methods included from Pry::CodeObject::Helpers

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

Methods included from Helpers::DocumentationHelpers

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

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_object, method_options, #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

#change_prompt(prompt) ⇒ Object (private)


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# File 'lib/pry/commands/change_prompt.rb', line 38

def change_prompt(prompt)
  if Pry::Prompt[prompt]
    pry_instance.prompt = Pry::Prompt[prompt]
  else
    raise Pry::CommandError,
          "'#{prompt}' isn't a known prompt. Run `change-prompt --list` " \
          "to see the list of known prompts."
  end
end

#list_promptsObject (private)


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# File 'lib/pry/commands/change_prompt.rb', line 30

def list_prompts
  prompts = Pry::Prompt.all.map do |name, prompt|
    "#{bold(name)}#{red(' (selected)') if pry_instance.prompt == prompt}\n" +
      prompt.description
  end
  output.puts(prompts.join("\n" * 2))
end

#options(opt) ⇒ Object


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# File 'lib/pry/commands/change_prompt.rb', line 16

def options(opt)
  opt.on(:l, :list, 'List the available prompts')
end

#process(prompt) ⇒ Object


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# File 'lib/pry/commands/change_prompt.rb', line 20

def process(prompt)
  if opts.present?(:l)
    list_prompts
  else
    change_prompt(prompt)
  end
end