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README.md
... | ... | @@ -89,7 +89,37 @@ Go nuts! |
89 | 89 | Request.where(page: "/home").group_by_minute(:started_at).maximum(:request_time) |
90 | 90 | ``` |
91 | 91 | |
92 | -### Note | |
92 | +## Installation | |
93 | + | |
94 | +Add this line to your application's Gemfile: | |
95 | + | |
96 | +```ruby | |
97 | +gem 'groupdate' | |
98 | +``` | |
99 | + | |
100 | +### MySQL only | |
101 | + | |
102 | +[Time zone support](http://dev.mysql.com/doc/refman/5.6/en/time-zone-support.html) must be installed on the server. | |
103 | + | |
104 | +``` | |
105 | +mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql | |
106 | +``` | |
107 | + | |
108 | +## Complete list | |
109 | + | |
110 | +group_by_? | |
111 | + | |
112 | +- second | |
113 | +- minute | |
114 | +- hour | |
115 | +- day | |
116 | +- week | |
117 | +- month | |
118 | +- year | |
119 | +- hour_of_day | |
120 | +- day_of_week | |
121 | + | |
122 | +## Note | |
93 | 123 | |
94 | 124 | activerecord <= 4.0.0.beta1 and the pg gem returns String objects instead of Time objects. |
95 | 125 | [This is fixed on activerecord master](https://github.com/rails/rails/commit/2cc09441c2de57b024b11ba666ba1e72c2b20cfe) |
... | ... | @@ -122,36 +152,6 @@ User.group_by_day_of_week(:created_at).count |
122 | 152 | |
123 | 153 | These are *not* a result of groupdate (and unfortunately cannot be fixed by groupdate) |
124 | 154 | |
125 | -## Installation | |
126 | - | |
127 | -Add this line to your application's Gemfile: | |
128 | - | |
129 | -```ruby | |
130 | -gem 'groupdate' | |
131 | -``` | |
132 | - | |
133 | -### MySQL only | |
134 | - | |
135 | -[Time zone support](http://dev.mysql.com/doc/refman/5.6/en/time-zone-support.html) must be installed on the server. | |
136 | - | |
137 | -``` | |
138 | -mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql | |
139 | -``` | |
140 | - | |
141 | -## Complete list | |
142 | - | |
143 | -group_by_? | |
144 | - | |
145 | -- second | |
146 | -- minute | |
147 | -- hour | |
148 | -- day | |
149 | -- week | |
150 | -- month | |
151 | -- year | |
152 | -- hour_of_day | |
153 | -- day_of_week | |
154 | - | |
155 | 155 | ## Contributing |
156 | 156 | |
157 | 157 | 1. Fork it | ... | ... |