Contents

module Stack
  module Parsable
    attr_accessor :raw
    attr_accessor :data
    attr_accessor :inline_data
    
    def parse!(raw_doc = self.raw, defaults = { })
      self.data, self.raw = extract_yaml(raw_doc, nil, defaults)
    end
    
    def payload
      self.data.deep_symbolize.merge(:data => inline_data)
    end
    
    def extract_yaml(raw, replace = nil, defaults = { })
      self.inline_data = [ ]
      
      data_table = defaults
      out = raw.dup
      i = -1
      
      while out =~ /^(---\s*\n.*?\n?)(---.*?\n)/m
        yaml = $1.dup
        out = out.gsub(/#{Regexp.escape(yaml)}#{Regexp.escape($2)}/m,((i>-1) ? "{{ document.data[#{i}] | render_table }}" : ""))
        
        d = YAML.load(yaml)
        
        if d.is_a?(Hash)
          self.inline_data << d if i > -1
          data_table = data_table.deep_merge(d)
        end
        
        d = nil;
        i += 1;
      end
      
      data_table = data_table.deep_symbolize
      
      return data_table, out
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
stack-0.0.9	lib/stack/parsable.rb
stack-0.0.8	lib/stack/parsable.rb
stack-0.0.7	lib/stack/parsable.rb
stack-0.0.6	lib/stack/parsable.rb
stack-0.0.5	lib/stack/parsable.rb
stack-0.0.4	lib/stack/parsable.rb