Sha256: deabe32f8744efc8a4f418c527b24b5d53cb57c0dc07569ac7699440816d7747
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Versions: 43
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Contents
module RestPack::Serializer
class Result
attr_accessor :resources, :meta, :links
def initialize
@resources = {}
@meta = {}
@links = {}
end
def serialize
result = {}
unless @resources.empty?
inject_has_many_links!
result[@resources.keys.first] = @resources.values.first
linked = @resources.except(@resources.keys.first)
result[:linked] = linked unless linked.empty?
end
result[:links] = @links unless @links.empty?
result[:meta] = @meta unless @meta.empty?
result
end
private
def inject_has_many_links!
@resources.keys.each do |key|
@resources[key].each do |item|
if item[:links]
item[:links].each do |link_key, link_value|
unless link_value.is_a? Array
plural_linked_key = "#{link_key}s".to_sym
if @resources[plural_linked_key]
linked_resource = @resources[plural_linked_key].find { |i| i[:id] == link_value }
if linked_resource
linked_resource[:links] ||= {}
linked_resource[:links][key] ||= []
linked_resource[:links][key] << item[:id]
linked_resource[:links][key].uniq!
end
end
end
end
end
end
end
end
end
end
Version data entries
43 entries across 43 versions & 1 rubygems