Module: Tagz
- Included in:
- Namespace::Globally, Namespace::Privately
- Defined in:
- lib/tagz.rb,
lib/tagz.rb
Overview
supporting code
Defined Under Namespace
Modules: Namespace
Class Method Summary collapse
- .description ⇒ Object
- .escape(*strings) ⇒ Object
-
.escape!(options = {}) ⇒ Object
configure tagz escaping.
- .escapeAttribute(*strings) ⇒ Object
-
.escapeHTML(*strings) ⇒ Object
escape utils.
- .html_mode! ⇒ Object
- .html_safe(*args, &block) ⇒ Object
- .i_do_not_know_what_the_hell_i_am_doing! ⇒ Object
- .i_know_what_the_hell_i_am_doing! ⇒ Object
-
.raw(*args, &block) ⇒ Object
raw utils.
-
.singleton_class(&block) ⇒ Object
singleton_class access for ad-hoc method adding from inside namespace.
- .version ⇒ Object
- .xml_mode! ⇒ Object
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(m, *a, &b) ⇒ Object (private)
catch special tagz methods
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# File 'lib/tagz.rb', line 126 def method_missing(m, *a, &b) strategy = case m.to_s when %r/^(.*[^_])_(!)?$/o :open_tag when %r/^_([^_].*)$/o :close_tag when 'e' :element when '__', '___' :puts else nil end if(strategy.nil? or (tagz.nil? and Tagz.privately===self)) begin return super ensure $!.set_backtrace caller(1) if $! end end case strategy when :open_tag m, bang = $1, $2 b ||= lambda{} if bang tagz{ tagz__(m, *a, &b) } when :close_tag m = $1 tagz{ __tagz(m, *a, &b) } when :element Tagz.element.new(*a, &b) when :puts tagz do tagz.push("\n") unless a.empty? tagz.push(a.join) tagz.push("\n") end end end end |
Class Method Details
.description ⇒ Object
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# File 'lib/tagz.rb', line 13 def Tagz.description <<-____ tagz.rb is generates html, xml, or any sgml variant like a small ninja running across the backs of a herd of giraffes swatting of heads like a mark-up weedwacker. weighing in at less than 300 lines of code tagz.rb adds an html/xml/sgml syntax to ruby that is both unobtrusive, safe, and available globally to objects without the need for any builder or superfluous objects. tagz.rb is designed for applications that generate html to be able to do so easily in any context without heavyweight syntax or scoping issues, like a ninja sword through butter. ____ end |
.escape(*strings) ⇒ Object
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# File 'lib/tagz.rb', line 391 def Tagz.escape(*strings) CGI.escapeHTML(strings.join) end |
.escape!(options = {}) ⇒ Object
configure tagz escaping
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# File 'lib/tagz.rb', line 442 def Tagz.escape!( = {}) = {:keys => , :values => , :content => } unless .is_a?(Hash) escape_keys = [:keys]||['keys']||[:key]||['key'] escape_values = [:values]||['values']||[:value]||['value'] escape_contents = [:contents]||['contents']||[:content]||['content'] Tagz.escape_keys!(!!escape_keys) Tagz.escape_values!(!!escape_values) Tagz.escape_contents!(!!escape_contents) end |
.escapeAttribute(*strings) ⇒ Object
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# File 'lib/tagz.rb', line 394 def Tagz.escapeAttribute(*strings) CGI.escapeHTML(strings.join) end |
.escapeHTML(*strings) ⇒ Object
escape utils
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# File 'lib/tagz.rb', line 388 def Tagz.escapeHTML(*strings) CGI.escapeHTML(strings.join) end |
.html_mode! ⇒ Object
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# File 'lib/tagz.rb', line 466 def Tagz.html_mode! Tagz.escape!( :keys => true, :values => false, :content => false ) end |
.html_safe(*args, &block) ⇒ Object
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# File 'lib/tagz.rb', line 227 def Tagz.html_safe(*args, &block) if args.size == 1 and args.first.respond_to?(:html_safe?) return args.first end if args.empty? and block.nil? Tagz.namespace(:HtmlSafe) else string = args.join string += block.call.to_s if block HtmlSafe.new(string) end end |
.i_do_not_know_what_the_hell_i_am_doing! ⇒ Object
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# File 'lib/tagz.rb', line 456 def Tagz.i_do_not_know_what_the_hell_i_am_doing! escape!(true) end |
.i_know_what_the_hell_i_am_doing! ⇒ Object
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# File 'lib/tagz.rb', line 453 def Tagz.i_know_what_the_hell_i_am_doing! escape!(false) end |
.raw(*args, &block) ⇒ Object
raw utils
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# File 'lib/tagz.rb', line 400 def Tagz.raw(*args, &block) Tagz.html_safe(*args, &block) end |
.singleton_class(&block) ⇒ Object
singleton_class access for ad-hoc method adding from inside namespace
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# File 'lib/tagz.rb', line 180 def Tagz.singleton_class(&block) @singleton_class ||= ( class << Tagz self end ) block ? @singleton_class.module_eval(&block) : @singleton_class end |
.version ⇒ Object
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# File 'lib/tagz.rb', line 9 def Tagz.version() '9.7.0' end |