class HtmlSafeString

Simple class that extends strings to do html escapes on incoming concats, only defined if not running under Rails

Public Class Methods

new(*args) click to toggle source
Calls superclass method
# File lib/iron/web/string.rb, line 27
def initialize(*args)
  @html_safe = true
  super
end

Public Instance Methods

+(other) click to toggle source
# File lib/iron/web/string.rb, line 50
def +(other)
  dup.concat(other)
end
<<(value) click to toggle source
# File lib/iron/web/string.rb, line 54
def <<(value)
  concat(value)
end
concat(value) click to toggle source

The magic - escape values that are concatenated onto this string before concatenation.

Calls superclass method
# File lib/iron/web/string.rb, line 42
def concat(value)
  if !html_safe? || value.html_safe?
    super(value)
  else
    super(Html.escape_once(value))
  end
end
html_safe() click to toggle source
# File lib/iron/web/string.rb, line 36
def html_safe
  self
end
html_safe?() click to toggle source
# File lib/iron/web/string.rb, line 32
def html_safe?
  @html_safe
end