class CLIArg

# File lib/pry-globs/cli_arg.rb, line 5
def initialize(args)
  @args        = args
  @options     = fetch_options
  @identifiers = fetch_identifiers
  @validator   = CLIArgValidator.new(self)
end

# File lib/pry-globs/cli_arg.rb, line 28
def empty?
  args.empty?
end

# File lib/pry-globs/cli_arg.rb, line 16
def invalid?
  validator.args_invalid?
end

# File lib/pry-globs/cli_arg.rb, line 12
def invalid_msg
  validator.args_invalid_msg
end

# File lib/pry-globs/cli_arg.rb, line 24
def option_present?
  !valid[:option].empty?
end

# File lib/pry-globs/cli_arg.rb, line 20
def valid
  @valid ||= { option: option, identifier_token: identifier }
end

# File lib/pry-globs/cli_arg.rb, line 40
def fetch_identifiers
  args.select { |arg| arg[0] != '-' }
end

# File lib/pry-globs/cli_arg.rb, line 36
def fetch_options
  args.select { |arg| arg[0] == '-' }
end

# File lib/pry-globs/cli_arg.rb, line 48
def identifier
  identifiers.first
end

# File lib/pry-globs/cli_arg.rb, line 44
def option
  options.first || ''
end