class Pry::CommandSet

def rename_command(new_match, search, options = {})

Other tags:
    Example: Renaming the `ls` command and changing its description. -

Parameters:
  • options (Hash) -- The optional configuration parameters,
  • search (String, Regexp) -- The command's current match or listing.
  • new_match (String, Regexp) -- The new match for the command. 
def rename_command(new_match, search, options = {})
  cmd = find_command_by_match_or_listing(search)
  options = {
    listing: new_match,
    description: cmd.description
  }.merge!(options)
  @commands[new_match] = cmd.dup
  @commands[new_match].match = new_match
  @commands[new_match].description = options.delete(:description)
  @commands[new_match].options.merge!(options)
  @commands.delete(cmd.match)
end