Class: Fortitude::Support::AssignsProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/fortitude/support/assigns_proxy.rb

Instance Method Summary collapse

Constructor Details

#initialize(widget, keys) ⇒ AssignsProxy

Returns a new instance of AssignsProxy.



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# File 'lib/fortitude/support/assigns_proxy.rb', line 6

def initialize(widget, keys)
  @widget = widget
  @keys = { }
  keys.each { |k| @keys[k] = true }
end

Instance Method Details

#[](x) ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 24

def [](x)
  if has_key?(x)
    ivar_name = @widget.class.instance_variable_name_for_need(x)
    @widget.instance_variable_get(ivar_name)
  end
end

#[]=(x, y) ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 31

def []=(x, y)
  if has_key?(x)
    ivar_name = @widget.class.instance_variable_name_for_need(x)
    @widget.instance_variable_set(ivar_name, y)
  end
end

#has_key?(x) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fortitude/support/assigns_proxy.rb', line 20

def has_key?(x)
  !! @keys[x.to_sym]
end

#inspect ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 60

def inspect
  "<Assigns for #{@widget}: #{to_hash.inspect}>"
end

#is_default?(x) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fortitude/support/assigns_proxy.rb', line 12

def is_default?(x)
  !! @widget._fortitude_default_assigns[x.to_sym]
end

#keys ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 16

def keys
  @keys.keys
end

#length ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 48

def length
  @keys.length
end

#member?(x) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fortitude/support/assigns_proxy.rb', line 64

def member?(x)
  has_key?(x)
end

#size ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 52

def size
  @keys.size
end

#store(key, value) ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 68

def store(key, value)
  self[key] = value
end

#to_h ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 44

def to_h
  to_hash
end

#to_hash ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 38

def to_hash
  out = { }
  keys.each { |k| out[k] = self[k] }
  out
end

#to_s ⇒ Object 



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# File 'lib/fortitude/support/assigns_proxy.rb', line 56

def to_s
  "<Assigns for #{@widget}: #{to_hash}>"
end