Sha256: 6b16cd6972eb5f0c30c1172a9a1cd73bfcf7cf9ad75bc2f042d23e0af433b22a
Contents?: true
Size: 743 Bytes
Versions: 8
Compression:
Stored size: 743 Bytes
Contents
module HandleAttributes
private
def get_atr_value(elem, atr, couples)
if atr.to_s.include?('.')
value = get_nested_atr_value(elem, atr.to_s.split('.').reverse)
else
value = couples[atr]
value = elem.send(atr.to_sym) if value.blank? && elem.respond_to?(atr) # Required for virtual attributes
end
value
end
def get_nested_atr_value(elem, hierarchy)
return nil if hierarchy.size == 0
atr = hierarchy.pop
raise ArgumentError, "#{atr} doesn't exist on #{elem.inspect}" unless elem.respond_to?(atr)
nested_elem = elem.send(atr)
return "" if nested_elem.nil?
value = get_nested_atr_value(nested_elem, hierarchy)
value.nil? ? nested_elem : value
end
end
Version data entries
8 entries across 8 versions & 1 rubygems