Class: Flex::Template::Tags

Inherits:
Array
  • Object
show all
Defined in:
lib/flex/template/tags.rb

Constant Summary collapse

TAG_REGEXP = 
/<<\s*([\w\.]+)\s*(?:=([^>]*))*>>/

Instance Method Summary collapse

Instance Method Details

#partial_and_tag_names ⇒ Object 



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# File 'lib/flex/template/tags.rb', line 33

def partial_and_tag_names
  map(&:name).partition{|n| n.to_s =~ /^_/}
end

#stringify(structure) ⇒ Object 



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# File 'lib/flex/template/tags.rb', line 23

def stringify(structure)
  structure.inspect.gsub(/(?:"#{TAG_REGEXP}"|#{TAG_REGEXP})/) do
    match = $&
    match =~ TAG_REGEXP
    t = Tag.new($1, $2)
    push t unless find{|i| i.name == t.name}
    (match !~ /^"/) ? "\#{vars.get_prunable(:'#{t.name}')}" : "vars.get_prunable(:'#{t.name}')"
  end
end

#variables ⇒ Object

tag variables are the defaults defined with the tag a variable could be optional, and the default could be nil



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# File 'lib/flex/template/tags.rb', line 9

def variables
  tag_variables = Vars.new
  each do |t|
    if t.default || t.optional
      if t.name =~ /\./ # set default for nested var
        tag_variables.store_nested(t.name, t.default)
      else
        tag_variables[t.name] = t.default
      end
    end
  end
  tag_variables
end