How to Iterate in ruby ?

Question

Hi

I would like to iterate

@some_value outputs the following result

{"Meta"=>{"Query"=>"java", "ResultOffset"=>"1", "NumResults"=>"1", "TotalResults"=>"21931"}}

i need to retrieve the Value of each individual value for example

java 1 1 21931

Answer 1

There's the each method.

@some_value['Meta'].each do |k, v|
    puts v
end

Which will loop through every of your entry and execute the code inside the do/end for every of them.
Here it'll display the value of the element.

Answer 2

@some_value["Meta"].values

output is array

["java", "1", "1", "21931"]

Answer 3

Hash#each_value

@some_value['Meta'].each_value { |v| p v }