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read_with_parse.rb

This Ruby code snippet demonstrates how to read and parse JSON data from a file using the JSON module in Ruby. The JSON.parse() method is used to parse the JSON data, and the File.read() method is used to read the contents of the input file. The resulting object is then returned as a Hash.

Here’s an example of how you could use this code:

file = File.open('input/json/file.json')
data = JSON.parse(file)
puts data # => {"name": "John Doe", "age": 30}

In this example, the File.read() method is used to read the contents of the input file, which contains a JSON object with two key-value pairs. The JSON.parse() method is then used to parse the JSON data and return it as a Hash. Finally, the resulting object is printed using the puts method.

Note that this code assumes that the input file exists and is located in the input/json/ directory. You may need to modify the path to match your specific setup.

Ruby code snippet

require 'json'
#=> true
JSON.parse(File.read('input/json/file.json'))
#=> {"key" => "value"}

Executed with Ruby 3.4.4.