Class: ConfigBuilder::FilterStack
- Inherits:
-
Object
- Object
- ConfigBuilder::FilterStack
- Defined in:
- lib/config_builder/filter_stack.rb
Instance Method Summary collapse
- #filter(input) ⇒ Hash
-
#initialize ⇒ FilterStack
constructor
A new instance of FilterStack.
Constructor Details
#initialize ⇒ FilterStack
Returns a new instance of FilterStack.
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# File 'lib/config_builder/filter_stack.rb', line 6 def initialize @filter_stack = [] end |
Instance Method Details
#filter(input) ⇒ Hash
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# File 'lib/config_builder/filter_stack.rb', line 13 def filter(input) set_filters(input.delete(:filters)) output = @filter_stack.inject(input) do |current_input, filter| filter.set_config(current_input) filter.run end output end |