Class: Weblet

Inherits:
Object
  • Object
show all
Defined in:
lib/weblet.rb

Instance Method Summary collapse

Constructor Details

#initialize(raws, marker: nil, debug: false) ⇒ Weblet

Returns a new instance of Weblet.



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# File 'lib/weblet.rb', line 85

def initialize(raws, marker: nil, debug: false)
  
  @debug = debug
  
  s, _ = RXFHelper.read(raws.strip)

  obj = s[0] == '<' ? s : WebletBuilder.new(s, marker: marker, \
                                                  debug: debug).to_a
  puts 'obj: ' + obj.inspect if @debug
  @doc = Rexle.new(obj)
  @h = scan @doc.root

end

Instance Method Details

#render(*args) ⇒ Object 



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# File 'lib/weblet.rb', line 111

def render(*args)
  
  b = args.pop if args.last.is_a? Binding
  
  if args.first.is_a? String then
    path = args.first.split('/').map(&:to_sym)
  else
    path = *args.flatten(1)
  end

  #r = @h.dig *path
  r = digx(@h, path)
  
  # check for interpolated substitution tags e.g/ <:card/svg/link>
  r.gsub!(/<:([^>]+)>/) {|x| self.render($1) } if r
  
  puts 'r: ' + r.inspect if @debug
  
  if r.nil? then
    found = @doc.root.element("//node[@id='#{path.join}']")
    r = found.cdatas.join if found
  end
  
  eval('%Q(' + r + ')', b) if r

end

#to_h ⇒ Object 



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# File 'lib/weblet.rb', line 99

def to_h()
  @h
end

#to_outline ⇒ Object 



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# File 'lib/weblet.rb', line 103

def to_outline()
  treeize(scan_h(@h))
end

#to_xml ⇒ Object 



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# File 'lib/weblet.rb', line 107

def to_xml()
  @doc.root.xml pretty: true
end