1 files changed, 79 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/lib/mruby-core-ext.rb b/web/server/h2o/libh2o/deps/mruby/lib/mruby-core-ext.rb
new file mode 100644
index 00000000..4c6d3ca7
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/mruby/lib/mruby-core-ext.rb
@@ -0,0 +1,79 @@
+class Object
+  class << self
+    def attr_block(*syms)
+      syms.flatten.each do |sym|
+        class_eval "def #{sym}(&block);block.call(@#{sym}) if block_given?;@#{sym};end"
+      end
+    end
+  end
+end
+
+class String
+  def relative_path_from(dir)
+    Pathname.new(File.expand_path(self)).relative_path_from(Pathname.new(File.expand_path(dir))).to_s
+  end
+
+  def relative_path
+    relative_path_from(Dir.pwd)
+  end
+
+  # Compatible with 1.9 on 1.8
+  def %(params)
+    if params.is_a?(Hash)
+      str = self.clone
+      params.each do |k, v|
+        str.gsub!("%{#{k}}") { v }
+      end
+      str
+    else
+      if params.is_a?(Array)
+        sprintf(self, *params)
+      else
+        sprintf(self, params)
+      end
+    end
+  end
+end
+
+class Symbol
+  # Compatible with 1.9 on 1.8
+  def to_proc
+    proc { |obj, *args| obj.send(self, *args) }
+  end
+end
+
+module Enumerable
+  # Compatible with 1.9 on 1.8
+  def each_with_object(memo)
+    return to_enum :each_with_object, memo unless block_given?
+    each { |obj| yield obj, memo }
+    memo
+  end
+end
+
+$pp_show = true
+
+if $verbose.nil?
+  if Rake.respond_to?(:verbose) && !Rake.verbose.nil?
+    if Rake.verbose.class == TrueClass
+      # verbose message logging
+      $pp_show = false
+    else
+      $pp_show = true
+      Rake.verbose(false)
+    end
+  else
+    # could not identify rake version
+    $pp_show = false
+  end
+else
+  $pp_show = false if $verbose
+end
+
+def _pp(cmd, src, tgt=nil, options={})
+  return unless $pp_show
+
+  width = 5
+  template = options[:indent] ? "%#{width*options[:indent]}s %s %s" : "%-#{width}s %s %s"
+  puts template % [cmd, src, tgt ? "-> #{tgt}" : nil]
+end