Class: Rhtml::Html

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

Instance Method Summary collapse

Constructor Details

#initialize(content = '', indent = 0, &b) ⇒ Html

Returns a new instance of Html.



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# File 'lib/rhtml/html.rb', line 3

def initialize(content='', indent=0, &b)
  @indent = 0
  @content = content
  @cls = nil
  @id = nil
  @content << instance_eval(&b) if block_given?
end

Instance Method Details

#raw!(string = '') ⇒ Object 



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# File 'lib/rhtml/html.rb', line 46

def raw! string=''
  @content << string.to_s << "\n"
end

#tag!(tag_name, ps = {}, str = nil, &b) ⇒ Object 



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# File 'lib/rhtml/html.rb', line 11

def tag!(tag_name, ps={}, str=nil,  &b)
  str, ps = ps, {} if ps.is_a? String
  ps[:class] = @cls if @cls
  ps[:id] = @id if @id
  @content << Rhtml.tag_open(tag_name, ps, @indent)
  @cls = @id = nil
  @indent += 1
  if str
    @content << INDENT * @indent << str << "\n"
  elsif block_given?
    ret = instance_eval &b
    @content << INDENT * @indent << ret.to_s << "\n" if ret.is_a?(String)
  end
  @indent -= 1
  @content << Rhtml.tag_close(tag_name, @indent)
  self
end

#to_s ⇒ Object 



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# File 'lib/rhtml/html.rb', line 50

def to_s
  @content
end

#void_tag!(tag_name, ps = {}) ⇒ Object 



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# File 'lib/rhtml/html.rb', line 29

def void_tag!(tag_name, ps={})
  @content << Rhtml.void_tag(tag_name, ps, @indent)
  self
end