Class: StrokeDB::DocumentReferenceValue

Inherits:
String show all
Defined in:
lib/document/slot.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from String

#blank?, #camel_case, #constantize, #demodulize, #ends_with?, #plural, #singular, #snake_case, #stroke_diff, #stroke_merge, #stroke_patch, #tableize

Constructor Details

#initialize(str, doc, __cached_value = nil) ⇒ DocumentReferenceValue

Returns a new instance of DocumentReferenceValue.



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# File 'lib/document/slot.rb', line 51

def initialize(str, doc, __cached_value = nil)
  @str, @doc = str, doc
  @cached_value = __cached_value
  super(str)
end

Instance Attribute Details

#doc ⇒ Object

Returns the value of attribute doc.



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# File 'lib/document/slot.rb', line 50

def doc
  @doc
end

#str ⇒ Object (readonly) Also known as: to_raw

Returns the value of attribute str.



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# File 'lib/document/slot.rb', line 49

def str
  @str
end

Instance Method Details

#==(v) ⇒ Object 



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# File 'lib/document/slot.rb', line 71

def ==(v)
  case v
  when DocumentReferenceValue
    v.str == str
  when Document
    v == self
  else
    str == v
  end
end

#inspect ⇒ Object 



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# File 'lib/document/slot.rb', line 66

def inspect
  "#<DocRef #{self[0,5]}..>"
end

#load ⇒ Object 



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# File 'lib/document/slot.rb', line 56

def load
  case self
  when VERSIONREF
    if doc.head?
      @cached_value || @cached_value = doc.store.find($1) || self
    else
      @cached_value || @cached_value = doc.store.find($1,$2) || self
    end
  end
end