module Representable::HashMethods
Public Instance Methods
create_representation_with(doc, options, format)
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# File lib/representable/hash_methods.rb, line 3 def create_representation_with(doc, options, format) hash = filter_keys_for!(represented, options) # FIXME: this modifies options and replicates logic from Representable. bin = representable_mapper(format, options).bindings(represented, options).first bin.render_fragment(hash, doc) # TODO: Use something along Populator, which does end
update_properties_from(doc, options, format)
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# File lib/representable/hash_methods.rb, line 10 def update_properties_from(doc, options, format) hash = filter_keys_for!(doc, options) bin = representable_mapper(format, options).bindings(represented, options).first value = Deserializer::Hash.new(bin).call(hash) # value = bin.deserialize_from(hash) represented.replace(value) end
Private Instance Methods
filter_keys_for!(hash, options)
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# File lib/representable/hash_methods.rb, line 20 def filter_keys_for!(hash, options) excluding = options[:exclude] # TODO: use same filtering method as in normal representer in Representable#create_representation_with. return hash unless props = options.delete(:exclude) || options.delete(:include) hash.reject { |k,v| excluding ? props.include?(k.to_sym) : !props.include?(k.to_sym) } end