init

.gitignore

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+pkg/*
+*.gem
+.bundle

Gemfile

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+source "http://rubygems.org"
+
+# Specify your gem's dependencies in class_logger.gemspec
+gemspec

Rakefile

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+require 'bundler'
+Bundler::GemHelper.install_tasks

class_logger.gemspec

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+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "class_logger/version"
+
+Gem::Specification.new do |s|
+  s.name        = "class_logger"
+  s.version     = ClassLogger::VERSION
+  s.platform    = Gem::Platform::RUBY
+  s.authors     = ["Rob Hurring"]
+  s.email       = ["rob@ubrio.us"]
+  s.homepage    = ""
+  s.summary     = %q{Adds custom logger(s) to any ruby module or class}
+  s.description = %q{Allows you to create multiple loggers for any given class}
+
+  s.rubyforge_project = "class_logger"
+
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths = ["lib"]
+end

lib/class_logger.rb

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+module ClassLogger
+  def self.included(base)
+    base.extend DSL
+  end
+
+  module DSL
+    def has_logger(options = {})
+      send :extend, ClassMethods
+      default_options = {
+        :rotate => nil,
+        :max_size => nil,
+        :keep => nil,
+        :path => "%<rails_root>s/log",
+        :in => "%<class_name>s.log",
+        :as => :logger,
+        :formatter => proc{ |severity, time, program_name, message| "[%s,%s]: %s\n" % [severity, time, message] },
+        :level => ::Logger::DEBUG
+      }
+      self.setup_logger(default_options.merge(options))
+    end
+  end
+
+  module ClassMethods
+    def loggers
+      @@loggers ||= {}
+    end
+
+    def setup_logger(options)
+      file_path = File.join(options[:path], options[:in]).to_s % \
+        {:rails_root => (defined?(Rails) ? Rails.root : ''), :class_name => self.to_s.downcase}
+      if (rotate = options[:rotate])
+        _logger = ::Logger.new(file_path, rotate)
+      else
+        _logger = ::Logger.new(file_path, options[:keep], options[:max_size])
+      end
+      _logger.formatter = options[:formatter]
+      _logger.level = options[:level]
+
+      as = options[:as]
+      self.loggers[as] = _logger
+      define_method(as){ self.class.loggers[as] }
+    end
+  end
+end

lib/class_logger/version.rb

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+module ClassLogger
+  VERSION = "0.0.1"
+end