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Contents
module SuperTable
class Tableable
include ViewHelpers
attr_accessor :records
class_attribute :columns
class_attribute :record_klass
delegate :columns, to: :class
def initialize(records)
self.records = records
end
def placeholder; end
class << self
def column(method_name, title, options={})
self.columns ||= {}
self.columns[method_name] = options.merge(title: title)
end
def collection(records_name, options={}, &block)
parent_klass = ancestors.find { |klass|
klass.respond_to?(:record_klass) && klass.record_klass.present?
}
self.record_klass = if parent_klass
Class.new(parent_klass.record_klass, &block)
else
Class.new(SuperTable::Record, &block)
end
define_method(records_name) do
@collection ||= self.records.map { |record| record_klass.new(record) }
end
define_method(:collection) do
send(records_name)
end
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems