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Contents
module ActiveAdmin
class Resource
module Scopes
# Return an array of scopes for this resource
def scopes
@scopes ||= []
end
# Returns a scope for this object by its identifier
def get_scope_by_id(id)
id = id.to_s
scopes.find{|s| s.id == id }
end
def default_scope
@default_scope
end
# Create a new scope object for this resource.
# If you want to internationalize the scope name, you can add
# to your i18n files a key like "active_admin.scopes.scope_method".
def scope(*args, &block)
options = args.extract_options!
title = args[0] rescue nil
method = args[1] rescue nil
scope = ActiveAdmin::Scope.new(title, method, options, &block)
# Finds and replaces a scope by the same name if it already exists
existing_scope_index = scopes.index{|existing_scope| existing_scope.id == scope.id }
if existing_scope_index
scopes.delete_at(existing_scope_index)
scopes.insert(existing_scope_index, scope)
else
self.scopes << scope
end
@default_scope = scope if options[:default]
scope
end
end
end
end
Version data entries
59 entries across 59 versions & 3 rubygems