public WarningGlobalVariable(
Ruby runtime, String name, RubyInstanceConfig.Verbosity verbosity) {
super(
runtime,
name,
verbosity == RubyInstanceConfig.Verbosity.NIL
? RubyFixnum.newFixnum(runtime, 0)
: verbosity == RubyInstanceConfig.Verbosity.FALSE
? RubyFixnum.newFixnum(runtime, 1)
: verbosity == RubyInstanceConfig.Verbosity.TRUE
? RubyFixnum.newFixnum(runtime, 2)
: runtime.getNil());
}
@Override
public IRubyObject set(IRubyObject value) {
runtime
.getWarnings()
.warnOnce(ID.SAFE_NOT_SUPPORTED, "SAFE levels are not supported in JRuby");
return RubyFixnum.zero(runtime);
}
private RubyString getCorrectKey(IRubyObject key, ThreadContext context) {
RubyString originalKey = key.convertToString();
RubyString actualKey = originalKey;
Ruby runtime = context.runtime;
if (Platform.IS_WINDOWS) {
// this is a rather ugly hack, but similar to MRI. See hash.c:ruby_setenv and similar in MRI
// we search all keys for a case-insensitive match, and use that
RubyArray keys = super.keys();
for (int i = 0; i < keys.size(); i++) {
RubyString candidateKey = keys.eltInternal(i).convertToString();
if (candidateKey
.casecmp(context, originalKey)
.op_equal(context, RubyFixnum.zero(runtime))
.isTrue()) {
actualKey = candidateKey;
break;
}
}
}
return actualKey;
}
@Override
public IRubyObject get() {
return RubyFixnum.zero(runtime);
}