Module: FlavourSaver::Helpers
- Defined in:
- lib/flavour_saver/helpers.rb
Defined Under Namespace
Classes: Decorator, Defaults
Class Method Summary
collapse
Class Method Details
.decorate_with(context, helper_names = [], locals = {}) ⇒ Object
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# File 'lib/flavour_saver/helpers.rb', line 122
def decorate_with(context, helper_names=[], locals={})
helpers = if helper_names.any?
helper_symbols = helper_names.map(&:to_sym)
registered_helpers.select { |k,v| helper_symbols.member? k }
else
registered_helpers
end
helpers = helpers.merge(locals)
Decorator.new(helpers, context)
end
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.deregister_helper(*names) ⇒ Object
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# File 'lib/flavour_saver/helpers.rb', line 112
def deregister_helper(*names)
names.each do |name|
registered_helpers.delete(name.to_sym)
end
end
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.register_helper(method, &b) ⇒ Object
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# File 'lib/flavour_saver/helpers.rb', line 104
def register_helper(method,&b)
if !method.is_a?(Symbol) && method.respond_to?(:name)
registered_helpers[method.name.to_sym] = method
elsif b
registered_helpers[method.to_sym] = b
end
end
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.registered_helpers ⇒ Object
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# File 'lib/flavour_saver/helpers.rb', line 100
def registered_helpers
@registered_helpers ||= {}
end
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.reset_helpers ⇒ Object
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# File 'lib/flavour_saver/helpers.rb', line 118
def reset_helpers
@registered_helpers = {}
end
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