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SCRIPT & CODE EXAMPLE
RUBY
add key and value to hash ruby
hash[:key] = "value"
Comment
ruby adding an item to a hash
hash[:item2] = 2
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Code Example
Ruby ::
ruby integer to timestamp
Ruby ::
rails change column type string to integer
Ruby ::
rails g model
Ruby ::
rails find_by order
Ruby ::
rails remove column
Ruby ::
rails validate presence
Ruby ::
rspec shared examples
Ruby ::
ruby max 2 numbers
Ruby ::
ruby get the number of same element in array
Ruby ::
if rails.env.development
Ruby ::
ruby decimal to hex
Ruby ::
Rails.root
Ruby ::
rails logger info
Ruby ::
ruby while loops
Ruby ::
Seconds to HH:MM in Ruby
Ruby ::
run a rake task
Ruby ::
ruby push array
Ruby ::
Rails public folder items not available in production
Ruby ::
how to run ruby classes
Ruby ::
filter through array of arrays ruby
Ruby ::
rails link_to example
Ruby ::
httparty OpenSSL::SSL::VERIFY_NONE
Ruby ::
rails rspec destroy data after each test
Ruby ::
symbols used in hashes
Ruby ::
rails add index from console
Ruby ::
expect method call inside rescue rspec
Ruby ::
devise remove * sign up form
Ruby ::
does destroy retrurn in ruby
R ::
r - remove scientific notations
R ::
suppress error r
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