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New posts in ruby
How do you generate the form for an existing model in Rails?
Sep 24, 2022
ruby-on-rails
ruby
ruby-on-rails-3
generator
ruby array strange thing (infinite array)
Jun 21, 2022
ruby-on-rails
ruby
arrays
Renaming original migration file in Rails after doing the rename_table_migration
Oct 31, 2022
ruby-on-rails
ruby
database
migration
rake
Are Ruby imported methods always private?
Dec 16, 2019
ruby
visibility
require
public
access-specifier
Supporting Ruby 1.9's hash syntax in Ruby 1.8
Feb 11, 2020
ruby
hash
syntax
backwards-compatibility
ruby-1.8
Merging two hashes by concatenating the arrays
Aug 17, 2022
ruby
arrays
hash
ruby-1.9
Is ruby really an fully object oriented language?
Jul 12, 2022
ruby-on-rails
ruby
ruby-on-rails-3
How and why does this dynamic method definition work?
Aug 30, 2022
ruby
metaprogramming
Install ruby headers with rvm
Jun 22, 2022
ruby
rvm
header-files
travis-ci
Access Sinatra settings from a model
Jul 22, 2017
ruby
sinatra
Using a question mark in ruby methods
May 17, 2022
ruby
syntax
methods
How does pack() and unpack() work in Ruby
Jun 07, 2022
ruby
binary-data
ruby-1.9.3
pack
unpack
how to iterate inside a simple_fields_for?
Apr 21, 2022
ruby
ruby-on-rails-3
simple-form
SSL Error on HTTP POST (Unknown Protocol)
Nov 13, 2019
ruby
api
ssl
https
How to setup send HTML email with mail gem?
Nov 10, 2022
html
ruby
email
mime-types
Removing all elements of a column in a two-dimensional array
Apr 16, 2022
ruby
arrays
multidimensional-array
Pusher in Rails: "Unknown auth_key" - server side not triggering events
Aug 14, 2020
ruby-on-rails
ruby
ruby-on-rails-3
authentication
pusher
Watir ... difference between sleep and wait
Dec 05, 2021
ruby
watir
watir-webdriver
Modify specific cell value using Axlsx gem given the column number and row numer
Apr 26, 2022
ruby-on-rails
ruby
axlsx
How to replace substring with another substring (by index from..to)
Mar 22, 2018
ruby
string
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