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Versions: 31
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Contents
# frozen_string_literal: true
module ActiveMocker
class Records
extend Forwardable
def_delegators :records, :<<, :count, :length, :to_a
attr_reader :records
private :records
def initialize(records = [])
@records = records
end
def insert(record)
records << validate_id((record.id ||= next_id), record)
end
def delete(record)
raise RecordNotFound, "Record has not been created." unless records.delete(record)
end
def exists?(record)
records.include?(record)
end
def new_record?(record)
!exists?(record)
end
def persisted?(id)
ids.include?(id)
end
def reset
records.clear
end
private
def ids
records.map(&:id)
end
def next_id
max_record.succ
rescue NoMethodError
1
end
def max_record
ids.max
end
def validate_id(id, record)
record.id = id.to_i
validate_unique_id(id, record)
end
def validate_unique_id(id, record)
raise IdError, "Duplicate ID found for record #{record.inspect}" if persisted?(id)
record
end
end
end
Version data entries
31 entries across 31 versions & 1 rubygems