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Versions: 10
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Contents
# frozen_string_literal: true
class Serega
module SeregaPlugins
module Preloads
#
# Validator for attribute :preload_path option
#
class CheckOptPreloadPath
class << self
#
# Checks preload_path option
#
# @param opts [Hash] Attribute options
#
# @raise [SeregaError] validation error
#
# @return [void]
#
def call(opts)
return unless opts.key?(:preload_path)
value = opts[:preload_path]
raise SeregaError, "Invalid option :preload_path => #{value.inspect}. Can be provided only when :preload option provided" unless opts[:preload]
raise SeregaError, "Invalid option :preload_path => #{value.inspect}. Can be provided only when :serializer option provided" unless opts[:serializer]
path = Array(value).map!(&:to_sym)
preloads = FormatUserPreloads.call(opts[:preload])
allowed_paths = paths(preloads)
raise SeregaError, "Invalid option :preload_path => #{value.inspect}. Can be one of #{allowed_paths.inspect[1..-2]}" unless allowed_paths.include?(path)
end
private
def paths(preloads, path = [], result = [])
preloads.each do |key, nested_preloads|
path << key
result << path.dup
paths(nested_preloads, path, result)
path.pop
end
result
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems