Ruby

restaurant_menu = { "Ramen" => 3, "Dal Makhani" => 4, "Coffee" => 2 }
restaurant_menu.each do | item, price |
  puts "#{item}: $#{price}"
end

PREVIOUS	NEXT

Code Example
Ruby :: ruby raise argumenterror
Ruby :: ruby run bash command
Ruby :: sort hash ruby
Ruby :: find a key in nested hash ruby
Ruby :: ruby if
Ruby :: how to write CSV file in rails
Ruby :: rename column in db rails
Ruby :: how to add to an array ruby
Ruby :: ruby generate array of alphabet
Ruby :: ruby datetime parse
Ruby :: rails faker url
Ruby :: ruby latest version
Ruby :: ruby string trmi
Ruby :: ruby create array
Ruby :: ruby hash loop
Ruby :: transfer parameters in link_to rails
Ruby :: ruby array split into groups
Ruby :: check validate url ruby
Ruby :: generate view rails
Ruby :: how do I update an index in rails
Ruby :: rails many to many relationship same model
Ruby :: run method before rails
Ruby :: rails model on validation custom column name
Ruby :: rails multiple rescue
Ruby :: expect method call inside rescue rspec
Ruby :: find records using the IN expression in Rails
Ruby :: is this consistent with ruby-class A<b::c::C::D::e
R :: r clear variables
R :: r list append
R :: how to import csv file in r