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module Gecko
module Helpers
# Helper for providing custom #inspect values to Records
module InspectionHelper
# Overrides the default inspect to just return the defined attributes
#
# @example
# company.inspect #=> <Gecko::Record::Company id=123 name="Gecko Inc">
#
# @return [String]
#
# @api public
def inspect
inspection = self.class.attribute_set.map do |attribute|
name = attribute.name
"#{name}: #{attribute_for_inspect(name)}"
end.join(', ')
"#<#{self.class} #{inspection}>"
end
private
# Returns an #inspect-like string for the value of the attribute
# attr_name.
# String attributes are truncated up to 50 characters,
# and Date and Time attributes are returned in the :db format.
# Other attributes return the value of #inspect without modification.
# Duplicated from Rails implementation
#
# @example
# company.inspect #=> <Gecko::Record::Company id=123 name="Gecko Inc">
#
# @return [String]
#
# @api private
def attribute_for_inspect(attr_name)
value = attributes[attr_name]
if value.is_a?(String) && value.length > 50
"#{value[0..50]}...".inspect
elsif value.is_a?(DateTime) || value.is_a?(Time)
%("#{value.strftime("%Y-%m-%d %H:%M:%S")}")
elsif value.is_a?(Date)
%("#{value.strftime("%Y-%m-%d")}")
else
value.inspect
end
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems