getting wrong output when adding to array ruby on rails - arrays

Question

experience_values = ["expert"]
#listing_data =
{
:image_url => "/images/original/missing.png",
:expertise => "Expert",
:skills => [
[0] "Default category"
],
:id => "d8nVaHWz2oP4ki8ayT9Nog",
:given_name => "Ritik",
:family_name => "Som",
:work_domain => "it ",
:languages => "english",
:description => "engineer",
:location => ""
},
[1] {
:image_url => "/images/original/missing.png",
:expertise => "Beginner",
:skills => [
[0] "Default category"
],
:id => "mkfVPmAWHbMG6MT8rp_KKw",
:given_name => "Ritik",
:family_name => "Som",
:work_domain => "",
:languages => "",
:description => "",
:location => ""
}
ll = []
#listing_data.each do |lal|
experience_values.each do |ee|
# binding.pry
if lal[:expertise].include? ee
ll.push(#listing_data)
end
end
end
ll = ll.uniqll = []
#listing_data.each do |lal|
experience_values.each do |ee|
# binding.pry
if lal[:expertise].include? ee
ll.push(#listing_data)
end
end
end
ll = ll.uniq
When I am doing the above code its adding both the element if ll array but only first one contains expert.Someone please help.I am stuck and not able to move ahead.I am working on ruby on rails for quite often.
Thanks in advance.

Answer 1

Try with below code
looks like listing_data is array of hash
experience_values = ["expert"]
listing_data = [{
:image_url => "/images/original/missing.png",
:expertise => "Expert",
:skills => ["Default category"],
:id => "d8nVaHWz2oP4ki8ayT9Nog",
:given_name => "Ritik",
:family_name => "Som",
:work_domain => "it ",
:languages => "english",
:description => "engineer",
:location => ""
},{
:image_url => "/images/original/missing.png",
:expertise => "Beginner",
:skills => ["Default category"],
:id => "mkfVPmAWHbMG6MT8rp_KKw",
:given_name => "Ritik",
:family_name => "Som",
:work_domain => "",
:languages => "",
:description => "",
:location => ""
}]
listing_data.select {|h| experience_values.include? h[:expertise].downcase }
out put
[{:image_url=>"/images/original/missing.png", :expertise=>"Expert", :skills=>["Default category"], :id=>"d8nVaHWz2oP4ki8ayT9Nog", :given_name=>"Ritik", :family_name=>"Som", :work_domain=>"it ", :languages=>"english", :description=>"engineer", :location=>""}]