Class: RRSE::Command::StandaloneQuery

Inherits:
Object
  • Object
show all
Defined in:
lib/rrse/standalone-query-command.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dir) ⇒ StandaloneQuery

Returns a new instance of StandaloneQuery.



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# File 'lib/rrse/standalone-query-command.rb', line 11

def initialize(dir)
  @dir = dir
  @separator = " "
end

Class Method Details

.short_description ⇒ Object 



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# File 'lib/rrse/standalone-query-command.rb', line 7

def self.short_description
  "query method parameters"
end

Instance Method Details

#options ⇒ Object 



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# File 'lib/rrse/standalone-query-command.rb', line 16

def options
  opts = OptionParser.new
  opts.banner = "Usage: rrse [global-options] standalone-query [options] query-string"
  opts.on("-s SEP", "separator"){|sep| @separator = sep }
end

#run(argv) ⇒ Object 



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# File 'lib/rrse/standalone-query-command.rb', line 22

def run(argv)
  options.parse!(argv)
  query_type = argv.shift
  query = argv.shift
  show_help_and_exit unless query

  db = RRSE::Database.new(@dir, @separator)

  case query_type
  when "full-name"
    puts db.query_full_name(query)
  when "instance-method"
    puts db.query_instance_method(query)
  when "toplevel-method"
    puts db.query_toplevel_method(query)
  else
    STDERR.puts "unknown query type: #{query_type}"
  end
end