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Contents
require 'active_support'
class LHS::Collection < LHS::Proxy
module InternalCollection
extend ActiveSupport::Concern
# The internal collection class that includes enumerable
# and insures to return LHS::Items in case of iterating items
class Collection
include Enumerable
attr_accessor :raw
delegate :length, :size, :last, :sample, :[], :present?, :blank?, :empty?,
:<<, :push, :compact, to: :raw
def initialize(raw, parent, record)
self.raw = raw
@parent = parent
@record = record
end
def to_ary
map { |item| item }
end
def each(&_block)
raw.each do |item|
if item.is_a? Hash
yield cast_item(item)
else
yield item
end
end
end
private
def cast_item(item)
record_by_href = LHS::Record.for_url(item[:href]) if item[:href]
data = LHS::Data.new(item, @parent, @record)
return (record_by_href || @record).new(data) if record_by_href || @record
data
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems