Enhancement: create preference example

.pre-commit-config.yaml

@@ -0,0 +1,19 @@
+repos:
+  # Websec hook is MANDATORY, DO NOT comment it.
+  - repo: https://github.com/melisource/fury_websec-git-hooks
+    rev: v2.0.0
+    hooks:
+      - id: pre_commit_hook
+        stages: [commit]
+      - id: post_commit_hook
+        stages: [post-commit]
+
+  # Datasec hook is MANDATORY, DO NOT comment it.
+  - repo: https://github.com/melisource/fury_datasec-git-hooks
+    rev: 1.2.2
+    hooks:
+      - id: pre_commit_hook
+        stages: [commit]
+        verbose: true
+      - id: post_commit_hook
+        stages: [post-commit]

examples/preference/create.rb

@@ -0,0 +1,26 @@
+require_relative '../../lib/mercadopago'
+
+sdk = Mercadopago::SDK.new('YOUR_ACCESS_TOKEN')
+
+def create_preference(sdk)
+  data = {
+    items: [
+      {
+        title: 'Test Item',
+        quantity: 1,
+        unit_price: 10.0
+      }
+    ],
+    notification_url: 'https://webhook.site/your-dummy-url'
+  }
+
+  preference = sdk.preference.create(data)
+  puts preference
+rescue MercadoPago::MPApiException => e
+  puts "Status code: #{e.api_response.status_code}"
+  puts "Content: #{e.api_response.content}"
+rescue StandardError => e
+  puts e.message
+end
+
+create_preference(sdk)