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Direktori : /proc/thread-self/root/proc/self/root/proc/self/root/opt/alt/ruby19/lib64/ruby/1.9.1/rss/ |
Current File : //proc/thread-self/root/proc/self/root/proc/self/root/opt/alt/ruby19/lib64/ruby/1.9.1/rss/utils.rb |
module RSS module Utils module_function # Convert a name_with_underscores to CamelCase. def to_class_name(name) name.split(/[_\-]/).collect do |part| "#{part[0, 1].upcase}#{part[1..-1]}" end.join("") end 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 # escape '&', '"', '<' and '>' for use in HTML. def html_escape(s) s.to_s.gsub(/&/, "&").gsub(/\"/, """).gsub(/>/, ">").gsub(/</, "<") end alias h html_escape # If +value+ is an instance of class +klass+, return it, else # create a new instance of +klass+ with value +value+. def new_with_value_if_need(klass, value) if value.is_a?(klass) value else klass.new(value) end end def element_initialize_arguments?(args) [true, false].include?(args[0]) and args[1].is_a?(Hash) end module YesCleanOther module_function def parse(value) if [true, false, nil].include?(value) value else case value.to_s when /\Ayes\z/i true when /\Aclean\z/i false else nil end end end end module YesOther module_function def parse(value) if [true, false].include?(value) value else /\Ayes\z/i.match(value.to_s) ? true : false end end end module CSV module_function def parse(value, &block) if value.is_a?(String) value = value.strip.split(/\s*,\s*/) value = value.collect(&block) if block_given? value else value end end end module InheritedReader def inherited_reader(constant_name) base_class = inherited_base result = base_class.const_get(constant_name) found_base_class = false ancestors.reverse_each do |klass| if found_base_class if klass.const_defined?(constant_name) result = yield(result, klass.const_get(constant_name)) end else found_base_class = klass == base_class end end result end def inherited_array_reader(constant_name) inherited_reader(constant_name) do |result, current| current + result end end def inherited_hash_reader(constant_name) inherited_reader(constant_name) do |result, current| result.merge(current) end end end end end