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class Useflag
include ActiveModel::Model
include ActiveModel::Validations
ATTRIBUTES = [:id,
:created_at,
:updated_at,
:name,
:description,
:atom,
:scope,
:use_expand_prefix].freeze
attr_accessor(*ATTRIBUTES)
validates :name, presence: true
def initialize(attr = {})
attr.each do |k, v|
send("#{k}=", v) if ATTRIBUTES.include?(k.to_sym)
end
end
def attributes
@id = @name + '-' + (@atom || 'global') + '-' + @scope
@created_at ||= DateTime.now
@updated_at = DateTime.now
ATTRIBUTES.each_with_object({}) do |attr, hash|
if (value = send(attr))
hash[attr] = value
end
end
end
alias to_hash attributes
def all_fields
[:name, :description, :atom, :scope, :use_expand_prefix]
end
def to_param
name
end
def strip_use_expand
name.gsub(use_expand_prefix + '_', '')
end
# Converts the model to a Hash
#
# @param [Array<Symbol>] fields Fields to export into the Hash, or all fields if nil
# @return [Hash] Hash containing the selected fields
def to_hsh(*fields)
fields = all_fields if fields.empty?
Hash[fields.map { |field| [field, send(field)] }]
end
end
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