使database.yml文件在OSX上的Rails中工作 [英] Making the database.yml file work in Rails on OSX

问题描述

我知道在osx上使用postgres有点困难，因为它运行着自己的版本，因此要psql到它，您需要像这样提供主机名

I understand that using postgres on osx is a little difficult because it has its own version running, and so in order to psql to it you need to supply the host name like so

psql -h本地主机mydatabasename -U me

psql -h localhost mydatabasename -U me

但是，如何为您的database.yml文件做到这一点，以达到所有的好处。

However how do you do this for your database.yml file for all the rail loveliness.

如果尝试连接

development:
  adapter: postgresql
  username: me
  database: mydatabasename

您会收到经典

Couldn't create database for {"adapter"=>"postgresql", "username"=>"me", "database"=>"mydatabasename"}
could not connect to server: No such file or directory
    Is the server running locally and accepting
    connections on Unix domain socket "/tmp/.s.PGSQL.5432"?

任何有关如何提供信息或配置osx的想法都不太吸引人！！

Any ideas on how to supply the information or config osx not to suck so much?!

推荐答案

如果您能够使用 psql 在本地主机上连接到Postgres，则只需添加：

If you're able to connect to Postgres on localhost with psql, then just add:

 host: localhost

到 database.yml

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