Class: Queryko::Feature
- Inherits:
-
Object
- Object
- Queryko::Feature
- Defined in:
- lib/queryko/feature.rb
Instance Attribute Summary collapse
-
#filter_names ⇒ Object
readonly
Returns the value of attribute filter_names.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#query_object ⇒ Object
readonly
Returns the value of attribute query_object.
Instance Method Summary collapse
- #add_filter(filter_name, options = {}) ⇒ Object
- #create_filter(filter_name, options = {}) ⇒ Object
- #filter_class_for(filter_name) ⇒ Object
-
#initialize(name, query_object) ⇒ Feature
constructor
A new instance of Feature.
Constructor Details
#initialize(name, query_object) ⇒ Feature
Returns a new instance of Feature.
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# File 'lib/queryko/feature.rb', line 3 def initialize(name, query_object) @name = name @query_object = query_object @filter_names = {} end |
Instance Attribute Details
#filter_names ⇒ Object (readonly)
Returns the value of attribute filter_names.
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# File 'lib/queryko/feature.rb', line 2 def filter_names @filter_names end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/queryko/feature.rb', line 2 def name @name end |
#query_object ⇒ Object (readonly)
Returns the value of attribute query_object.
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# File 'lib/queryko/feature.rb', line 2 def query_object @query_object end |
Instance Method Details
#add_filter(filter_name, options = {}) ⇒ Object
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# File 'lib/queryko/feature.rb', line 9 def add_filter(filter_name, = {}) self.filter_names[filter_name] = create_filter(filter_name, ) end |
#create_filter(filter_name, options = {}) ⇒ Object
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# File 'lib/queryko/feature.rb', line 13 def create_filter(filter_name, = {}) if filter_class = filter_class_for(filter_name) result = filter_class.new(, self) else raise "Filter class for #{filter_name} not found" end result end |
#filter_class_for(filter_name) ⇒ Object
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# File 'lib/queryko/feature.rb', line 22 def filter_class_for(filter_name) filter_class = self.query_object.filters.fetch(filter_name.to_sym) return filter_class.constantize if filter_class.class == String return filter_class end |