Class: Weskit::WML::Items

Inherits:
Object show all
Includes:
Enumerable, Mixins::Container, Mixins::Validator
Defined in:
lib/weskit/wml/items.rb

Direct Known Subclasses

Attributes, Elements, Root

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Mixins::Container

#<<, #[], #attributes, #build, #delete, #elements, #exists?, #push

Methods included from Mixins::Validator

raise_if_invalid, raise_if_missing, raise_unless

Constructor Details

#initialize(*items) ⇒ Items

Returns a new instance of Items.



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# File 'lib/weskit/wml/items.rb', line 16

def initialize *items
  @contents = []
  push *items
end

Instance Attribute Details

#contents ⇒ Object (readonly)

Returns the value of attribute contents.



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# File 'lib/weskit/wml/items.rb', line 5

def contents
  @contents
end

Instance Method Details

#formatter ⇒ Object 



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# File 'lib/weskit/wml/items.rb', line 7

def formatter
  @formatter or Formatter.default
end

#formatter=(item) ⇒ Object 



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# File 'lib/weskit/wml/items.rb', line 11

def formatter= item
  raise_unless Formatter, item
  @formatter = item
end

#to_s ⇒ Object Also known as: to_str 



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# File 'lib/weskit/wml/items.rb', line 21

def to_s
  @contents.collect do |item|
    formatter.format_detached item, formatter
  end.join formatter.separator
end