Class: MyStuff::Logger::ReaderFilters::MultiDBUnmangle

Inherits:
MyStuff::Logger::ReaderFilter show all
Defined in:
lib/my_stuff/logger/reader_filters/multidb_unmangle.rb

Overview

For use with MyStuff::MultiDB.

Your backtrace will include something like:

Foo::MYSTUFF_MULTIDB_DB_load_of_hex::Bar

And give you:

Foo::<host:port/database>::Bar

Instance Method Summary collapse

Methods inherited from MyStuff::Logger::ReaderFilter

to_proc

Instance Method Details

#filter_line(line, options = {}) ⇒ Object 



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# File 'lib/my_stuff/logger/reader_filters/multidb_unmangle.rb', line 13

def filter_line line, options = {}
  line.gsub(/MYSTUFF_MULTIDB_DB_[a-z0-9]+/) do |mangled|
    data = MyStuff::MultiDB.unmangle(mangled)
    unmangled = "<%s:%d/%s>" % [
      data[:host],
      data[:port],
      data[:database],
    ]
    if options[:colorize]
      # Make it cyan
      "\e[36m%s\e[0m" % unmangled
    else
      unmangled
    end
  end
end