Sha256: 3519c85c1758a3f5d553f5adfc0771b95c2789153f169c36c9eb75ae0834aab0
Contents?: true
Size: 811 Bytes
Versions: 11
Compression:
Stored size: 811 Bytes
Contents
module NxtSupport
class Enum
def initialize(*keys)
@store = ActiveSupport::HashWithIndifferentAccess.new
keys.each do |key|
normalized_key = normalized_key(key)
store[normalized_key] = NxtSupport::Enum::Value.new(key)
define_getter(normalized_key)
end
freeze
end
def self.[](*keys)
new(*keys)
end
def [](key)
store[key] || (raise KeyError, "No value for key '#{key}' in #{store}")
end
def to_h
store
end
delegate_missing_to :to_h
private
attr_reader :store
def normalized_key(key)
key.to_s.downcase.underscore.gsub(/\s+/, '_')
end
def define_getter(normalized_key)
define_singleton_method normalized_key do
store[normalized_key]
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems