org.jruby.Ruby.getDefaultEncoding()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.jruby.Ruby.getDefaultEncoding方法的一些代码示例，展示了Ruby.getDefaultEncoding的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Ruby.getDefaultEncoding方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：getDefaultEncoding

Ruby.getDefaultEncoding介绍

[英]Return the default internal encoding, if set, or UTF-8 by default.
[中]返回默认的内部编码（如果已设置），或默认返回UTF-8。

代码示例

代码示例来源：origin: org.jruby/jruby-core

/**
 * Executes the block once for each child in the directory
 * (i.e. all the directory entries except for "." and "..").
 */
public IRubyObject each_child(ThreadContext context, Block block) {
  return each_child(context, context.runtime.getDefaultEncoding(), block);
}

代码示例来源：origin: org.jruby/jruby-complete

/**
 * Executes the block once for each child in the directory
 * (i.e. all the directory entries except for "." and "..").
 */
public IRubyObject each_child(ThreadContext context, Block block) {
  return each_child(context, context.runtime.getDefaultEncoding(), block);
}

代码示例来源：origin: org.jruby/jruby-complete

/**
 * Get the default java.nio.charset.Charset for the current default internal encoding.
 */
public Charset getDefaultCharset() {
  Encoding enc = getDefaultEncoding();
  Charset charset = EncodingUtils.charsetForEncoding(enc);
  return charset;
}

代码示例来源：origin: org.jruby/jruby-core

/**
 * Get the default java.nio.charset.Charset for the current default internal encoding.
 */
public Charset getDefaultCharset() {
  Encoding enc = getDefaultEncoding();
  Charset charset = EncodingUtils.charsetForEncoding(enc);
  return charset;
}

代码示例来源：origin: org.jruby/jruby-complete

/**
 * Executes the block once for each entry in the directory.
 */
@JRubyMethod(name = "each")
public IRubyObject each(ThreadContext context, Block block) {
  return block.isGiven() ? each(context, context.runtime.getDefaultEncoding(), block) : enumeratorize(context.runtime, this, "each");
}

代码示例来源：origin: org.jruby/jruby-core

/**
 * Executes the block once for each entry in the directory.
 */
@JRubyMethod(name = "each")
public IRubyObject each(ThreadContext context, Block block) {
  return block.isGiven() ? each(context, context.runtime.getDefaultEncoding(), block) : enumeratorize(context.runtime, this, "each");
}

代码示例来源：origin: org.jruby/jruby-complete

/**
 * Returns an array containing all of the filenames in the given directory.
 */
@JRubyMethod(name = "entries", meta = true)
public static RubyArray entries(ThreadContext context, IRubyObject recv, IRubyObject arg) {
  Ruby runtime = context.runtime;
  RubyString path = StringSupport.checkEmbeddedNulls(runtime, RubyFile.get_path(context, arg));
  return entriesCommon(context, path.asJavaString(), runtime.getDefaultEncoding(), false);
}

代码示例来源：origin: org.jruby/jruby-core

/**
 * Returns an array containing all of the filenames in the given directory.
 */
@JRubyMethod(name = "entries", meta = true)
public static RubyArray entries(ThreadContext context, IRubyObject recv, IRubyObject arg) {
  Ruby runtime = context.runtime;
  RubyString path = StringSupport.checkEmbeddedNulls(runtime, RubyFile.get_path(context, arg));
  return entriesCommon(context, path.asJavaString(), runtime.getDefaultEncoding(), false);
}

代码示例来源：origin: org.jruby/jruby-complete

private static RubyArray childrenCommon(ThreadContext context, IRubyObject recv, IRubyObject arg, IRubyObject opts) {
  Encoding encoding = null;
  if (opts != context.nil) {
    IRubyObject encodingArg = ArgsUtil.extractKeywordArg(context, "encoding", opts);
    if (encodingArg != context.nil) {
      encoding = context.runtime.getEncodingService().getEncodingFromObject(encodingArg);
    }
  }
  if (encoding == null) encoding = context.runtime.getDefaultEncoding();
  return entriesCommon(context, RubyFile.get_path(context, arg).asJavaString(), encoding, true);
}

代码示例来源：origin: org.jruby/jruby-core

private static RubyArray childrenCommon(ThreadContext context, IRubyObject recv, IRubyObject arg, IRubyObject opts) {
  Encoding encoding = null;
  if (opts != context.nil) {
    IRubyObject encodingArg = ArgsUtil.extractKeywordArg(context, "encoding", opts);
    if (encodingArg != context.nil) {
      encoding = context.runtime.getEncodingService().getEncodingFromObject(encodingArg);
    }
  }
  if (encoding == null) encoding = context.runtime.getDefaultEncoding();
  return entriesCommon(context, RubyFile.get_path(context, arg).asJavaString(), encoding, true);
}

代码示例来源：origin: org.jruby/jruby-complete

private static IRubyObject eachChildCommon(ThreadContext context, IRubyObject recv, RubyString path, RubyEncoding encoding, Block block) {
  final Ruby runtime = context.runtime;
  if (block.isGiven()) {
    RubyDir dir = (RubyDir) runtime.getDir().newInstance(context, path, Block.NULL_BLOCK);
    dir.each_child(context, encoding == null ? runtime.getDefaultEncoding() : encoding.getEncoding(), block);
    return context.nil;
  }
  if (encoding == null) {
    return enumeratorize(runtime, recv, "each_child", path);
  }
  return enumeratorize(runtime, recv, "each_child", path, encoding);
}

代码示例来源：origin: org.jruby/jruby-complete

private static IRubyObject foreachCommon(ThreadContext context, IRubyObject recv, RubyString path, RubyEncoding encoding, Block block) {
  final Ruby runtime = context.runtime;
  if (block.isGiven()) {
    RubyDir dir = (RubyDir) runtime.getDir().newInstance(context, path, Block.NULL_BLOCK);
    dir.each(context, encoding == null ? runtime.getDefaultEncoding() : encoding.getEncoding(), block);
    return context.nil;
  }
  if (encoding == null) {
    return enumeratorize(runtime, recv, "foreach", path);
  }
  return enumeratorize(runtime, recv, "foreach", path, encoding);
}

代码示例来源：origin: org.jruby/jruby-core

private static IRubyObject eachChildCommon(ThreadContext context, IRubyObject recv, RubyString path, RubyEncoding encoding, Block block) {
  final Ruby runtime = context.runtime;
  if (block.isGiven()) {
    RubyDir dir = (RubyDir) runtime.getDir().newInstance(context, path, Block.NULL_BLOCK);
    dir.each_child(context, encoding == null ? runtime.getDefaultEncoding() : encoding.getEncoding(), block);
    return context.nil;
  }
  if (encoding == null) {
    return enumeratorize(runtime, recv, "each_child", path);
  }
  return enumeratorize(runtime, recv, "each_child", path, encoding);
}

代码示例来源：origin: org.jruby/jruby-core

private static IRubyObject foreachCommon(ThreadContext context, IRubyObject recv, RubyString path, RubyEncoding encoding, Block block) {
  final Ruby runtime = context.runtime;
  if (block.isGiven()) {
    RubyDir dir = (RubyDir) runtime.getDir().newInstance(context, path, Block.NULL_BLOCK);
    dir.each(context, encoding == null ? runtime.getDefaultEncoding() : encoding.getEncoding(), block);
    return context.nil;
  }
  if (encoding == null) {
    return enumeratorize(runtime, recv, "foreach", path);
  }
  return enumeratorize(runtime, recv, "foreach", path, encoding);
}

代码示例来源：origin: org.jruby/jruby-complete

@JRubyMethod(name = "entries", meta = true)
public static RubyArray entries(ThreadContext context, IRubyObject recv, IRubyObject arg, IRubyObject opts) {
  Ruby runtime = context.runtime;
  Encoding encoding = null;
  RubyString path = StringSupport.checkEmbeddedNulls(runtime, RubyFile.get_path(context, arg));
  if (opts != context.nil) {
    IRubyObject encodingArg = ArgsUtil.extractKeywordArg(context, "encoding", opts);
    if (encodingArg != context.nil) {
      encoding = runtime.getEncodingService().getEncodingFromObject(encodingArg);
    }
  }
  if (encoding == null) encoding = runtime.getDefaultEncoding();
  return entriesCommon(context, path.asJavaString(), encoding, false);
}

代码示例来源：origin: org.jruby/jruby-core

@JRubyMethod(name = "entries", meta = true)
public static RubyArray entries(ThreadContext context, IRubyObject recv, IRubyObject arg, IRubyObject opts) {
  Ruby runtime = context.runtime;
  Encoding encoding = null;
  RubyString path = StringSupport.checkEmbeddedNulls(runtime, RubyFile.get_path(context, arg));
  if (opts != context.nil) {
    IRubyObject encodingArg = ArgsUtil.extractKeywordArg(context, "encoding", opts);
    if (encodingArg != context.nil) {
      encoding = runtime.getEncodingService().getEncodingFromObject(encodingArg);
    }
  }
  if (encoding == null) encoding = runtime.getDefaultEncoding();
  return entriesCommon(context, path.asJavaString(), encoding, false);
}

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