I've been stuck on this for a while now. I have my JSON (test.json) :
[
{
"title" : "Star Wars",
"Durée" : "3h",
"Date" : "6 Mars",
"Ratio" : "4.5/5"
},
{
"title" : "Top Gun",
"Durée" : "2h",
"Date" : "17 Mai",
"Ratio" : "4.3/5"
}]
I have my controller (food_controller.rb) :
class FoodController < ApplicationController
def index
require "json"
file = File.join "../../test.json"
data = JSON.parse(file)
end
end
And i have this error : enter image description here
CodePudding user response:
If your json file is in the root directory of the project then try this:
require "json"
class FoodController < ApplicationController
def index
data = JSON.parse(File.read('test.json'))
end
end
Otherwise if your file is in some directory e.g. tmp
then just add this directory name as a prefix to the json file
data = JSON.parse(File.read('tmp/test.json'))