Class: EXEL::DeferredContextValue

Inherits:
Object
  • Object
show all
Defined in:
lib/exel/deferred_context_value.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DeferredContextValue

Returns a new instance of DeferredContextValue.



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# File 'lib/exel/deferred_context_value.rb', line 5

def initialize
  @keys = []
end

Instance Attribute Details

#keys ⇒ Object (readonly)

Returns the value of attribute keys.



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# File 'lib/exel/deferred_context_value.rb', line 3

def keys
  @keys
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/exel/deferred_context_value.rb', line 9

def [](key)
  keys << key
  self
end

#get(context) ⇒ Object 



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# File 'lib/exel/deferred_context_value.rb', line 14

def get(context)
  keys.reduce(context) { |a, e| a[e] }
end