Add #to_ary/#to_a method to LinkHeadersCollection

Author: jgarber623

lib/link_header_parser/link_headers_collection.rb

@@ -50,6 +50,15 @@ def relation_types
       @relation_types ||= flat_map(&:relation_types).uniq.sort
     end
 
+    # @see LinkHeader#to_hash
+    #
+    # @return [Array<Hash>}>]
+    def to_ary
+      map(&:to_hash)
+    end
+
+    alias to_a to_ary
+
     private
 
     attr_reader :base

spec/lib/link_header_parser/link_headers_collection_to_ary_spec.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+describe LinkHeaderParser::LinkHeadersCollection, '#to_ary' do
+  subject(:link_headers_collection) { described_class.new(headers, base: 'https://example.com') }
+
+  let(:headers) { ['</1>; rel="next"'] }
+
+  it 'returns an Array' do
+    results = [
+      {
+        context_string: '/1',
+        context_uri: 'https://example.com/1',
+        link_parameters: { rel: ['next'] },
+        relation_types: ['next'],
+        relations_string: 'next',
+        target_string: '/1',
+        target_uri: 'https://example.com/1'
+      }
+    ]
+
+    expect(link_headers_collection.to_ary).to eq(results)
+  end
+end