module Net::IMAP::StringFormatter

Constants

LITERAL_REGEX

Public Instance Methods

nstring(str) click to toggle source

coerces non-nil using to_s

# File lib/net/imap/command_data.rb, line 311
def nstring(str)
  str.nil? ? nil : string(str)
end

string(str) click to toggle source

coerces using to_s

# File lib/net/imap/command_data.rb, line 301
def string(str)
  str = str.to_s
  if str =~ LITERAL_REGEX
    Literal.new(str)
  else
    QuotedString.new(str)
  end
end

valid_nstring?(str) click to toggle source

Allows nil, symbols, and strings

# File lib/net/imap/command_data.rb, line 296
def valid_nstring?(str)
  str.nil? || valid_string?(str)
end

valid_string?(str) click to toggle source

Allows symbols in addition to strings

# File lib/net/imap/command_data.rb, line 291
def valid_string?(str)
  str.is_a?(Symbol) || str.respond_to?(:to_str)
end