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module RealPage
module Model
class Base
# Encapsulate a model attribute
class Attribute
attr_reader :prefix, :type, :name
def initialize(prefix:, type:, name:)
@prefix = prefix
@type = type
@name = name.to_s
end
# @return [String] the name of the method on the model used to access
# this attribute
def accessor_name
type == :boolean ? "#{name}?" : name
end
# There is some magic happening here to support more convenient
# attribute names. Since Model::Base.new can take parameters from a
# parsed XML document or from a human, we need to be able to look up
# the attribute based on either. The general mapping looks like:
#
# XML node | attribute name
# ---------------+--------------------
# SomeThing | some_thing
# something | some_thing
# foobarid | bar_id (if in Model::Foo)
# somethingbit | some_thing (if defined as a :boolean)
# somethingflag | some_thing (if defined as a :boolean)
#
# @param attr [String|Symbol] the name of the attribute or the XML node
# name from the RealPage response, e.g. :made_ready_date or
# "MadeReadyDate"
# @return [true|false] true iff the value passed in is for this
# Attribute
def matches?(attr)
possible_names.include?(attr.to_s.downcase)
end
private
def possible_names
squished_name = name.gsub(/_/, '')
prefixed_name = "#{prefix}#{squished_name}"
names = [name, squished_name, prefixed_name]
if type == :boolean
names.concat(["#{squished_name}flag", "#{squished_name}bit"])
end
names
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems