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1 // Copyright 2010 Wincent Colaiuta. All rights reserved.
2 //
3 // Redistribution and use in source and binary forms, with or without
4 // modification, are permitted provided that the following conditions are met:
5 //
6 // 1. Redistributions of source code must retain the above copyright notice,
7 // this list of conditions and the following disclaimer.
8 // 2. Redistributions in binary form must reproduce the above copyright notice,
9 // this list of conditions and the following disclaimer in the documentation
10 // and/or other materials provided with the distribution.
11 //
12 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
13 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
14 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
15 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
16 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
17 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
18 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
19 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
20 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
21 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
22 // POSSIBILITY OF SUCH DAMAGE.
23
24 #include "match.h"
25 #include "matcher.h"
26
27 VALUE mCommandT = 0; // module CommandT
28 VALUE cCommandTMatch = 0; // class CommandT::Match
29 VALUE cCommandTMatcher = 0; // class CommandT::Matcher
30
31 VALUE CommandT_option_from_hash(const char *option, VALUE hash)
32 {
33 if (NIL_P(hash))
34 return Qnil;
35 VALUE key = ID2SYM(rb_intern(option));
36 if (rb_funcall(hash, rb_intern("has_key?"), 1, key) == Qtrue)
37 return rb_hash_aref(hash, key);
38 else
39 return Qnil;
40 }
41
42 void Init_ext()
43 {
44 // module CommandT
45 mCommandT = rb_define_module("CommandT");
46
47 // class CommandT::Match
48 cCommandTMatch = rb_define_class_under(mCommandT, "Match", rb_cObject);
49
50 // methods
51 rb_define_method(cCommandTMatch, "initialize", CommandTMatch_initialize, -1);
52 rb_define_method(cCommandTMatch, "matches?", CommandTMatch_matches, 0);
53 rb_define_method(cCommandTMatch, "to_s", CommandTMatch_to_s, 0);
54
55 // attributes
56 rb_define_attr(cCommandTMatch, "score", Qtrue, Qfalse); // reader: true, writer: false
57
58 // class CommandT::Matcher
59 cCommandTMatcher = rb_define_class_under(mCommandT, "Matcher", rb_cObject);
60
61 // methods
62 rb_define_method(cCommandTMatcher, "initialize", CommandTMatcher_initialize, -1);
63 rb_define_method(cCommandTMatcher, "sorted_matches_for", CommandTMatcher_sorted_matches_for, 2);
64 rb_define_method(cCommandTMatcher, "matches_for", CommandTMatcher_matches_for, 1);
65 }