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Versions: 18
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Stored size: 1.42 KB
Contents
module Pageflow
module Admin
module MembershipsHelper
def membership_entries_collection_for_parent(parent)
CollectionForParent.new(parent,
collection_method: :entries,
display_method: :title,
order: 'title ASC').pairs
end
def membership_users_collection_for_parent(parent)
CollectionForParent.new(parent,
collection_method: :users,
display_method: :formal_name,
order: 'last_name ASC, first_name ASC').pairs
end
class CollectionForParent
attr_reader :parent, :options
def initialize(parent, options)
@parent = parent
@options = options
end
def pairs
items.each_with_object([]) do |item, result|
result << [display(item), item.id]
end
end
private
def items
items_in_account - items_in_parent
end
def display(item)
item.send(options[:display_method])
end
def items_in_account
parent.account.send(options[:collection_method]).order(options[:order])
end
def items_in_parent
parent.respond_to?(options[:collection_method]) ? parent.send(options[:collection_method]) : []
end
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems