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New code examples in category Ruby
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Rocket Man 2021-11-22 11:34:17
og meta tags not working rails
<!-- app/views/offers/show.html.erb --> <% content_for :meta_title, "#{@offer.name} is on #{DEFAULT_META["meta_product_name"]}" %> <% content_for :meta_description, @offer.description %> <% content_for :meta_image,... Add solution -
Rocket Man 2021-11-22 11:33:59
og meta tags not working rails
<!-- app/views/offers/show.html.erb --> <% content_for :meta_title, "#{@offer.name} is on #{DEFAULT_META["meta_product_name"]}" %> <% content_for :meta_description, @offer.description %> <% content_for :meta_image,... Add solution -
Rocket Man 2021-11-22 11:33:59
og meta tags not working rails
<!-- app/views/offers/show.html.erb --> <% content_for :meta_title, "#{@offer.name} is on #{DEFAULT_META["meta_product_name"]}" %> <% content_for :meta_description, @offer.description %> <% content_for :meta_image,... Add solution -
Mahdi 2021-11-22 07:30:19
ruby hash merge
h1 = { "a" => 100, "b" => 200 } h2 = { "b" => 254, "c" => 300 } h1.merge(h2) #=> {"a"=>100, "b"=>254, "c"=>300} h1.merge(h2){|key, oldval, newval| newval - old... Add solution -
Jap gakusei 2021-11-21 22:29:09
delete item from array in ruby
a = [3, 2, 4, 6, 3, 8] a.delete(3) Add solution -
Danny touw 2021-11-21 14:31:13
ruby absolute value
# Ruby program Integer abs() function # Initializing the numbers num1 = -21 num2 = 21 num3 = 0 num4 = -100 # Printing the absolute value of integers puts (num1).abs puts (num2).abs puts (num3).... Add solution -
Kia 2021-11-21 02:00:12
sequel ruby alias table
class MyModel < Sequel::Model(:table_name) end Add solution