Class: Fuzzyurl::Strings

Inherits:
Object
  • Object
show all
Defined in:
lib/fuzzyurl/strings.rb

Constant Summary collapse

REGEX = 
%r{
  ^
  (?: (?<protocol> \* | [a-zA-Z][A-Za-z+.-]+) ://)?
  (?: (?<username> \* | [a-zA-Z0-9%_.!~*'();&=+$,-]+)
      (?: : (?<password> \* | [a-zA-Z0-9%_.!~*'();&=+$,-]*))?
      @
  )?
  (?<hostname> [a-zA-Z0-9\.\*\-_]+?)?
  (?: : (?<port> \* | \d+))?
  (?<path> / [^\?\#]*)?                 ## captures leading /
  (?: \? (?<query> [^\#]*) )?
  (?: \# (?<fragment> .*) )?
  $
}x

Class Method Summary collapse

Class Method Details

.from_string(str, opts = {}) ⇒ Object 



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# File 'lib/fuzzyurl/strings.rb', line 21

def from_string(str, opts={})
  return nil unless str.kind_of?(String)

  default = opts[:default]
  if m = REGEX.match(str)
    fu = Fuzzyurl.new
    Fuzzyurl::FIELDS.each do |f|
      fu.send("#{f}=", m[f] || default)
    end
    fu
  else
    raise ArgumentError, "Couldn't parse url string: #{str}"
  end
end

.to_string(fuzzyurl) ⇒ Object 



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# File 'lib/fuzzyurl/strings.rb', line 36

def to_string(fuzzyurl)
  if !fuzzyurl.kind_of?(Fuzzyurl)
    raise ArgumentError, "`fuzzyurl` must be a Fuzzyurl"
  end

  fu = fuzzyurl
  str = ""
  str << "#{fu.protocol}://" if fu.protocol
  str << "#{fu.username}" if fu.username
  str << ":#{fu.password}" if fu.password
  str << "@" if fu.username
  str << "#{fu.hostname}" if fu.hostname
  str << ":#{fu.port}" if fu.port
  str << "#{fu.path}" if fu.path
  str << "?#{fu.query}" if fu.query
  str << "##{fu.fragment}" if fu.fragment
  str
end