diff options
Diffstat (limited to 'ruby_1_9_3/lib/rss/utils.rb')
| -rw-r--r-- | ruby_1_9_3/lib/rss/utils.rb | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/ruby_1_9_3/lib/rss/utils.rb b/ruby_1_9_3/lib/rss/utils.rb deleted file mode 100644 index 75b05d45c7..0000000000 --- a/ruby_1_9_3/lib/rss/utils.rb +++ /dev/null @@ -1,111 +0,0 @@ -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 |