Class: Gem::Commands::ListCommand
- Inherits:
-
QueryCommand
- Object
- Gem::Command
- QueryCommand
- Gem::Commands::ListCommand
- Defined in:
- lib/rubygems/commands/list_command.rb
Overview
An alternate to Gem::Commands::QueryCommand that searches for gems starting with the the supplied argument.
Instance Attribute Summary
Attributes inherited from Gem::Command
#command, #defaults, #options, #program_name, #summary
Instance Method Summary collapse
-
#arguments ⇒ Object
:nodoc:.
-
#defaults_str ⇒ Object
:nodoc:.
- #execute ⇒ Object
-
#initialize ⇒ ListCommand
constructor
A new instance of ListCommand.
-
#usage ⇒ Object
:nodoc:.
Methods included from VersionOption
#add_platform_option, #add_prerelease_option, #add_version_option
Methods included from LocalRemoteOptions
#accept_uri_http, #add_bulk_threshold_option, #add_clear_sources_option, #add_local_remote_options, #add_proxy_option, #add_source_option, #add_update_sources_option, #both?, #local?, #remote?
Methods included from Text
#format_text, #levenshtein_distance
Methods inherited from Gem::Command
add_common_option, #add_extra_args, #add_option, add_specific_extra_args, #begins?, build_args, build_args=, common_options, #description, extra_args, extra_args=, #get_all_gem_names, #get_all_gem_names_and_versions, #get_one_gem_name, #get_one_optional_argument, #handle_options, #handles?, #invoke, #invoke_with_build_args, #merge_options, #remove_option, #show_help, #show_lookup_failure, specific_extra_args, specific_extra_args_hash, #when_invoked
Methods included from UserInteraction
#alert, #alert_error, #alert_warning, #ask, #ask_for_password, #ask_yes_no, #choose_from_list, #say, #terminate_interaction
Methods included from DefaultUserInteraction
ui, #ui, ui=, #ui=, use_ui, #use_ui
Constructor Details
#initialize ⇒ ListCommand
Returns a new instance of ListCommand.
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# File 'lib/rubygems/commands/list_command.rb', line 10 def initialize super 'list', 'Display gems whose name starts with STRING' remove_option('--name-matches') end |
Instance Method Details
#arguments ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/list_command.rb', line 16 def arguments # :nodoc: "STRING start of gem name to look for" end |
#defaults_str ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/list_command.rb', line 20 def defaults_str # :nodoc: "--local --no-details" end |
#execute ⇒ Object
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# File 'lib/rubygems/commands/list_command.rb', line 28 def execute string = get_one_optional_argument || '' [:name] = /^#{string}/i super end |
#usage ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/list_command.rb', line 24 def usage # :nodoc: "#{program_name} [STRING]" end |