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New posts in ruby

Rescuing a DivisionByZero with default value returns NaN in ruby?

ruby

Error in converting range into Array of floating values in Ruby

ruby arrays range

ArgumentError: wrong number of arguments in Ruby

ruby

How do I get the first Thursday of the month in Ruby/Rails?

ruby-on-rails ruby

Can't open CSV file: no implicit conversion of StringIO into String

ruby-on-rails ruby csv

(Time.now.utc.to_date + 1.month + 15.days) != (Time.now.utc.to_date + 15.days + 1.month)

ruby-on-rails ruby

rails, activerecord sum then order

ruby-on-rails ruby activerecord associations

How to create a method that returns the nth prime number?

ruby primes

Detecting overlapping ranges in Ruby

ruby-on-rails ruby arrays

Rails: Math not computing correctly. It's off by .00000000000001

ruby-on-rails ruby ruby-on-rails-4

accept_nested_attributes_for :allow_destroy, :_destroy not working

ruby-on-rails ruby ruby-on-rails-4 activerecord simple-form

Replacing "\n" but not "\n\n"

ruby gsub

what does a ruby method ending with an "=" mean?

ruby

Download file from S3 to Rails 4 app

ruby-on-rails ruby ruby-on-rails-4 amazon-web-services amazon-s3

RSpec load time incredible long on OS X

ruby-on-rails ruby mongodb ruby-on-rails-4 rspec

vagrant ssh not working in MobaXterm on Windows

ruby windows ssh path vagrant

Check if String is HTML or not in ruby

ruby string

Testing the content of a flash message: `The assertion was not run because of an invalid css selector`

ruby-on-rails ruby ruby-on-rails-4 testing integration-testing

Creating a global variable to all the controllers in Rails

ruby-on-rails ruby

gem install/update fails with "no implicit conversion of nil into String"

ruby rubygems rvm
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