Robb Kidd robbkidd
robbkidd
/ check_table_and_sequence_names.rb
Created
July 27, 2012 21:52
Quick method to display the names of your PostgreSQL tables and their pkeys and sequences.
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| def check_table_and_sequence_names | |
| connection = ActiveRecord::Base.connection | |
| if connection.adapter_name == "PostgreSQL" | |
| table_names = connection.tables.keep_if { |t| t !~ /schema_migrations/ } | |
| table_names.map { |t| [t, connection.pk_and_sequence_for(t)].flatten } | |
| end | |
| end | |
| check_table_and_sequence_names | |
| # => [["tablename", "primarykeyname", "sequencename"]] |
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| » ruby -v | |
| rubinius 2.0.0dev (1.8.7 4b04a866 yyyy-mm-dd JI) [i686-pc-linux-gnu] | |
| » gem install bundler | |
| Fetching: bundler-1.0.15.gem (100%) | |
| Successfully installed bundler-1.0.15 | |
| 1 gem installed | |
| Installing ri documentation for bundler-1.0.15... | |
| Installing RDoc documentation for bundler-1.0.15... |
robbkidd
/ .rubinius_last_error
Created
May 18, 2011 20:57
Rubinus crash during 'bundle install' of pr_geohash
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| rubinius 1.2.4dev installed via RVM v1.6.5 on Ubuntu 10.10 | |
| Installing pr_geohash (1.0.0) *** glibc detected *** /home/robb/.rvm/rubies/rbx-head/bin/rbx: free(): invalid next size (fast): 0x0b617120 *** | |
| Rubinius Crash Report #rbxcrashreport | |
| Error: signal SIGABRT | |
| [[Backtrace]] | |
| /home/robb/.rvm/rubies/rbx-head/bin/rbx[0x80acf2c] |
robbkidd
/ fpm ruby 1.9.2 rpm build
Created
May 7, 2011 01:35
— forked from thbishop/fpm ruby 1.9.2 rpm build
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| # Packaging ruby with fpm is a bit meta | |
| # You need ruby install to use fpm | |
| # I used an RVM install on a VM install fpm in a packaging gemset | |
| # Install EPEL if you don't have it already | |
| rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm | |
| # Install deps for ruby build | |
| yum install rpm-build readline-devel.x86_64 libffi-devel.x86_64 libyaml-devel.x86_64 zlib-devel.x86_64 openssl-devel.x86_64 |
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