|
13514
|
1 /*
|
|
|
2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
|
|
|
3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
|
|
|
4 * redistribute it and/or modify it under the terms of the:
|
|
|
5 *
|
|
|
6 * Eclipse Public License version 1.0
|
|
|
7 * GNU General Public License version 2
|
|
|
8 * GNU Lesser General Public License version 2.1
|
|
|
9 */
|
|
|
10 package com.oracle.truffle.ruby.nodes.core;
|
|
|
11
|
|
|
12 import com.oracle.truffle.api.*;
|
|
|
13 import com.oracle.truffle.api.dsl.*;
|
|
|
14 import com.oracle.truffle.ruby.runtime.*;
|
|
|
15 import com.oracle.truffle.ruby.runtime.core.*;
|
|
|
16 import com.oracle.truffle.ruby.runtime.core.array.*;
|
|
|
17
|
|
|
18 @CoreClass(name = "MatchData")
|
|
|
19 public abstract class MatchDataNodes {
|
|
|
20
|
|
|
21 @CoreMethod(names = "[]", minArgs = 1, maxArgs = 1)
|
|
|
22 public abstract static class GetIndexNode extends CoreMethodNode {
|
|
|
23
|
|
|
24 public GetIndexNode(RubyContext context, SourceSection sourceSection) {
|
|
|
25 super(context, sourceSection);
|
|
|
26 }
|
|
|
27
|
|
|
28 public GetIndexNode(GetIndexNode prev) {
|
|
|
29 super(prev);
|
|
|
30 }
|
|
|
31
|
|
|
32 @Specialization
|
|
|
33 public Object getIndex(RubyMatchData matchData, int index) {
|
|
|
34 return matchData.getValues()[index];
|
|
|
35 }
|
|
|
36
|
|
|
37 }
|
|
|
38
|
|
|
39 @CoreMethod(names = "to_a", maxArgs = 0)
|
|
|
40 public abstract static class ToANode extends CoreMethodNode {
|
|
|
41
|
|
|
42 public ToANode(RubyContext context, SourceSection sourceSection) {
|
|
|
43 super(context, sourceSection);
|
|
|
44 }
|
|
|
45
|
|
|
46 public ToANode(ToANode prev) {
|
|
|
47 super(prev);
|
|
|
48 }
|
|
|
49
|
|
|
50 @Specialization
|
|
|
51 public RubyArray toA(RubyMatchData matchData) {
|
|
|
52 return RubyArray.specializedFromObjects(getContext().getCoreLibrary().getArrayClass(), matchData.getValues());
|
|
|
53 }
|
|
|
54
|
|
|
55 }
|
|
|
56
|
|
|
57 @CoreMethod(names = "values_at", isSplatted = true)
|
|
|
58 public abstract static class ValuesAtNode extends CoreMethodNode {
|
|
|
59
|
|
|
60 public ValuesAtNode(RubyContext context, SourceSection sourceSection) {
|
|
|
61 super(context, sourceSection);
|
|
|
62 }
|
|
|
63
|
|
|
64 public ValuesAtNode(ValuesAtNode prev) {
|
|
|
65 super(prev);
|
|
|
66 }
|
|
|
67
|
|
|
68 @Specialization
|
|
|
69 public RubyArray valuesAt(RubyMatchData matchData, Object[] args) {
|
|
|
70 final int[] indicies = new int[args.length];
|
|
|
71
|
|
|
72 for (int n = 0; n < args.length; n++) {
|
|
|
73 indicies[n] = (int) args[n];
|
|
|
74 }
|
|
|
75
|
|
|
76 return RubyArray.specializedFromObjects(getContext().getCoreLibrary().getArrayClass(), matchData.valuesAt(indicies));
|
|
|
77 }
|
|
|
78
|
|
|
79 }
|
|
|
80
|
|
|
81 }
|
