RSS::Utils

Public Instance Methods

element_initialize_arguments?(args) click to toggle source

 
               # File rss/utils.rb, line 35
def element_initialize_arguments?(args)
  [true, false].include?(args[0]) and args[1].is_a?(Hash)
end

get_file_and_line_from_caller(i=0) click to toggle source

 
               # File rss/utils.rb, line 12
def get_file_and_line_from_caller(i=0)
  file, line, = caller[i].split(':')
  line = line.to_i
  line += 1 if i.zero?
  [file, line]
end

h(s) click to toggle source

Alias for: html_escape

html_escape(s) click to toggle source

escape ‘&’, ‘“’, ‘<’ and ‘>’ for use in HTML.

 
               # File rss/utils.rb, line 20
def html_escape(s)
  s.to_s.gsub(/&/, "&amp;").gsub(/\"/, "&quot;").gsub(/>/, "&gt;").gsub(/</, "&lt;")
end

Also aliased as: h

new_with_value_if_need(klass, value) click to toggle source

If value is an instance of class klass, return it, else create a new instance of klass with value value.

 
               # File rss/utils.rb, line 27
def new_with_value_if_need(klass, value)
  if value.is_a?(klass)
    value
  else
    klass.new(value)
  end
end

to_class_name(name) click to toggle source

Convert a name_with_underscores to CamelCase.

 
               # File rss/utils.rb, line 6
def to_class_name(name)
  name.split(/[_\-]/).collect do |part|
    "#{part[0, 1].upcase}#{part[1..-1]}"
  end.join("")
end

Commenting is here to help enhance the documentation. For example, sample code, or clarification of the documentation.

If you are posting code samples in your comments, please wrap them in "<pre><code class="ruby" > ... </code></pre>" markup in order to get syntax highlighting.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file a bug report so that it can be corrected for the next release. Thank you.

Home Classes Methods

In Files

Namespace

Methods

Class/Module Index

RSS::Utils

Public Instance Methods