Sha256: 253f0258f7b794dd0122d4ba29a4affb737cdfc43d6db57738c977db6e467816
Contents?: true
Size: 942 Bytes
Versions: 44
Compression:
Stored size: 942 Bytes
Contents
module ActiveRecord
module Type
module Numeric # :nodoc:
def number?
true
end
def type_cast(value)
value = case value
when true then 1
when false then 0
when ::String then value.presence
else value
end
super(value)
end
def changed?(old_value, _new_value, new_value_before_type_cast) # :nodoc:
super || number_to_non_number?(old_value, new_value_before_type_cast)
end
private
def number_to_non_number?(old_value, new_value_before_type_cast)
old_value != nil && non_numeric_string?(new_value_before_type_cast)
end
def non_numeric_string?(value)
# 'wibble'.to_i will give zero, we want to make sure
# that we aren't marking int zero to string zero as
# changed.
value.to_s !~ /\A-?\d+\.?\d*\z/
end
end
end
end
Version data entries
44 entries across 43 versions & 8 rubygems