Needs more examples beyond simple about hash_validator HOT 1 CLOSED

require 'hash_validator'

# the data you provided
VALID_FOO = [1,2]
VALID_BAR = [3,4]

valid_a = { foo: [1,2], bar: [3,4]}
valid_b = {}
valid_c = {foo: [1]}
valid_d = {bar: [3]}
invalid_a = {foo: 1}
invalid_b = {bar: 1}
invalid_c = {bar: [1]}

# assembling an array with your samples
samples = [valid_a, valid_b, valid_c, valid_d, invalid_a, invalid_b, invalid_c]

# the expected hash with lambdas
expected = {
  foo: ->(value) { foo_validation value },
  bar: ->(value) { bar_validation value }
}

# methods with the logic of the validation
def foo_validation(value)
  return true unless value
  value.each { |v| return false unless VALID_FOO.include? v } if value.is_a? Array
end

def bar_validation(value)
  return true unless value
  value.each { |v| return false unless VALID_BAR.include? v } if value.is_a? Array
end

# validating each of the samples you provided
samples.each do |sample|
  val = HashValidator.validate(sample, expected)
  puts val.valid?
  puts val.errors
end