1 files changed, 61 insertions, 0 deletions
diff --git a/bindings/ruby/sample.rb b/bindings/ruby/sample.rb
new file mode 100644
index 0000000..1c8cc7a
--- /dev/null
+++ b/bindings/ruby/sample.rb
@@ -0,0 +1,61 @@
+require "marisa"
+
+keyset = Marisa::Keyset.new
+keyset.push_back("cake")
+keyset.push_back("cookie")
+keyset.push_back("ice")
+keyset.push_back("ice-cream")
+
+trie = Marisa::Trie.new
+trie.build(keyset)
+print("no. keys: ", trie.num_keys(), "\n")
+print("no. tries: ", trie.num_tries(), "\n")
+print("no. nodes: ", trie.num_nodes(), "\n")
+print("size: ", trie.io_size(), "\n")
+
+agent = Marisa::Agent.new
+
+agent.set_query("cake")
+trie.lookup(agent)
+print(agent.query_str(), ": ", agent.key_id(), "\n")
+
+agent.set_query("cookie")
+trie.lookup(agent)
+print(agent.query_str(), ": ", agent.key_id(), "\n")
+
+agent.set_query("cockoo")
+if not trie.lookup(agent)
+  print(agent.query_str(), ": not found\n")
+end
+
+print("ice: ", trie.lookup("ice"), "\n")
+print("ice-cream: ", trie.lookup("ice-cream"), "\n")
+if trie.lookup("ice-age") == Marisa::INVALID_KEY_ID
+  print("ice-age: not found\n")
+end
+
+trie.save("sample.dic")
+trie.load("sample.dic")
+
+agent.set_query(0)
+trie.reverse_lookup(agent)
+print(agent.query_id(), ": ", agent.key_str(), "\n")
+
+agent.set_query(1)
+trie.reverse_lookup(agent)
+print(agent.query_id(), ": ", agent.key_str(), "\n")
+
+print("2: ", trie.reverse_lookup(2), "\n")
+print("3: ", trie.reverse_lookup(3), "\n")
+
+trie.mmap("sample.dic")
+
+agent.set_query("ice-cream soda")
+while trie.common_prefix_search(agent)
+  print(agent.query_str(), ": ", agent.key_str(), " (", agent.key_id(), ")\n")
+end
+
+agent.set_query("ic")
+while trie.predictive_search(agent)
+  print(agent.query_str(), ": ", agent.key_str(), " (", agent.key_id(), ")\n")
+end