Mercurial Hosting > luan

annotate examples/blog/src/lib/Db_mod.luan @ 802:3428c60d7cfc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
replace jetty jars with source
author Franklin Schmidt <fschmidt@gmail.com>
date Wed, 07 Sep 2016 21:15:48 -0600
parents c38f6619feb9
children bae2d0c2576c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
693
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 599
diff changeset
1 local Lucene = require "luan:lucene/Lucene.luan"
ca169567ce07 module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents: 599
diff changeset
2 local Io = require "luan:Io.luan"
596
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
3
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
4
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
5 local M = {}
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
6
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
7 M.lucene_dir = "site:/private/local/lucene"
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
8
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
9 function M.new_db()
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
10 local dir = Io.uri(M.lucene_dir).to_string()
599
50540f0813e2 support default search fields in lucene;
Franklin Schmidt <fschmidt@gmail.com>
parents: 596
diff changeset
11 local db = Lucene.index( dir, Lucene.type.english, {"subject","content"} )
596
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
12
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
13 -- this is how you index a field
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
14 -- db.indexed_fields.post_date = Lucene.type.long
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
15
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
16 return db
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
17 end
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
18
6bb0c83116e9 add blog sample app
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
19 return M