karpathy

"""
The most atomic way to train and inference a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.

@karpathy
"""

import os       # os.path.exists
import math     # math.log, math.exp

tanguyantoine

Types::FoosType = GraphQL::ObjectType.define do
  field :foos, !types[Types::FooType] do
    timed true # enable New Relic trace_execution_scoped
    description "Returns foos"
    argument :per, types.Int, default_value: 20
    argument :page, types.Int, default_value: 1
    # Moving to cursor pagination would be better
    resolve(...)
  end
end

jimworm

class ChangeValidator < ActiveModel::EachValidator
  # Enforce/prevent attribute change
  #
  # Example: Make attribute immutable once saved
  # validates :attribute, change: false, on: :update
  #
  # Example: Force attribute change on every save
  # validates :attribute, change: true
  
  def initialize(options)