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Contents
# frozen_string_literal: true
module ActiveAdmin
module IndexHelper
def scope_name(scope)
case scope.name
when Proc then
self.instance_exec(&scope.name).to_s
else
scope.name.to_s
end
end
def batch_actions_to_display
@batch_actions_to_display ||= begin
if active_admin_config && active_admin_config.batch_actions.any?
active_admin_config.batch_actions.select do |batch_action|
call_method_or_proc_on(self, batch_action.display_if_block)
end
else
[]
end
end
end
# 1. removes `select` and `order` to prevent invalid SQL
# 2. correctly handles the Hash returned when `group by` is used
def collection_size(c = collection)
return c.count if c.is_a?(Array)
return c.length if c.limit_value
c = c.except :select, :order
c.group_values.present? ? c.count.count : c.count
end
def collection_empty?(c = collection)
collection_size(c) == 0
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems