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Contents
# encoding: utf-8
module Mongoid
module Clients
module Validators
# Validates the options passed to :store_in.
module Storage
extend self
# The valid options for storage.
#
# @since 3.0.0
VALID_OPTIONS = [ :collection, :database, :client ].freeze
# Validate the options provided to :store_in.
#
# @example Validate the options.
# Storage.validate(:collection_name)
#
# @param [ Class ] klass The model class.
# @param [ Hash, String, Symbol ] options The provided options.
#
# @since 3.0.0
def validate(klass, options)
valid_keys?(options) or raise Errors::InvalidStorageOptions.new(klass, options)
valid_parent?(klass) or raise Errors::InvalidStorageParent.new(klass)
end
private
# Determine if the current klass is valid to change store_in
# options
#
# @api private
#
# @param [ Class ] klass
#
# @return [ true, false ] If the class is valid
#
# @since 4.0.0
def valid_parent?(klass)
!klass.superclass.include?(Mongoid::Document)
end
# Determine if all keys in the options hash are valid.
#
# @api private
#
# @example Are all keys valid?
# validator.valid_keys?({ collection: "name" })
#
# @param [ Hash ] options The options hash.
#
# @return [ true, false ] If all keys are valid.
#
# @since 3.0.0
def valid_keys?(options)
return false unless options.is_a?(::Hash)
options.keys.all? do |key|
VALID_OPTIONS.include?(key)
end
end
end
end
end
end
Version data entries
59 entries across 55 versions & 3 rubygems