README.md in apache_log-parser-2.0.2 vs README.md in apache_log-parser-3.0.0
- old
+ new
@@ -1,41 +1,34 @@
-# ApacheLog::Parser
-[](https://travis-ci.org/takady/apache_log-parser) [](https://codeclimate.com/github/takady/apache_log-parser)
-Gem to parse apache log including common, combined and customized format.
+# ApacheLog::Parser [](https://travis-ci.org/takady/apache_log-parser) [](https://codeclimate.com/github/takady/apache_log-parser)
+Parse apache log including common, combined and customized format
+
## Installation
-Add this line to your application's Gemfile:
-
- gem 'apache_log-parser'
-
-And then execute:
-
- $ bundle
-
-Or install it yourself as:
-
$ gem install apache_log-parser
## Usage
```ruby
require 'apache_log/parser'
# common format
-common_log = ApacheLog::Parser.parse(log_line, 'common')
+parser = ApacheLog::Parser.new('common')
+common_log = parser.parse(log_line)
common_log[:remote_host] #=> remote host
common_log[:datetime] #=> datetime
common_log[:request] #=> request
# combined format
-combined_log = ApacheLog::Parser.parse(log_line, 'combined')
+parser = ApacheLog::Parser.new('combined')
+combined_log = parser.parse(log_line)
combined_log[:referer] #=> referer
combined_log[:user_agent] #=> user_agent
# custom format(additional fields after 'combined')
# e.g. "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" \"%v\" \"%{cookie}n\" %D"
-custom_log = ApacheLog::Parser.parse(log_line, 'combined', %w(vhost usertrack request_duration))
+parser = ApacheLog::Parser.new('combined', %w(vhost usertrack request_duration))
+custom_log = parser.parse(log_line)
custom_log[:user_agent] #=> user_agent
custom_log[:vhost] #=> vhost
custom_log[:usertrack] #=> usertrack
custom_log[:request_duration] #=> request_duration
```