Class: Models::Tags

Inherits:
Array
  • Object
show all
Defined in:
lib/kit/models/tags.rb

Defined Under Namespace

Classes: ContextTags

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(array = nil) ⇒ Tags

Returns a new instance of Tags.



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# File 'lib/kit/models/tags.rb', line 4

def initialize array = nil
  super()
  replace array if array
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &b) ⇒ Object (protected) 



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# File 'lib/kit/models/tags.rb', line 42

def method_missing m, *args, &b
  if m !~ /=$/
    context = m.to_s
    args.size.must == 0
    get_tags{|tag| tag =~ /#{context}:/}
  else
    context = m.to_s[0..-2]
    args.size.must == 1
    value = args.first
    set_tags(value){|tag| tag =~ /#{context}:/}
  end
end

Instance Attribute Details

#_changes ⇒ Object

Updating Tag and counts cache



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# File 'lib/kit/models/tags.rb', line 28

def _changes
  @_changes
end

Instance Method Details

#as_string ⇒ Object 



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# File 'lib/kit/models/tags.rb', line 23

def as_string; join(", ") end

#topic ⇒ Object 



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# File 'lib/kit/models/tags.rb', line 16

def topic
  get_tags{|tag| tag !~ /:/}
end

#topic=(value) ⇒ Object 



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# File 'lib/kit/models/tags.rb', line 19

def topic= value
  set_tags(value){|tag| tag !~ /:/}
end