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Contents
require 'incline/number_formats'
require 'active_record'
module Incline::Extensions
##
# Patches the ActiveRecord Integer type to be able to accept more numbers.
#
# Specifically this will allow comma delimited numbers to be provided to active record models.
module IntegerValue
##
# Patches the ActiveRecord Integer type.
def self.included(base) #:nodoc:
base.class_eval do
private
undef cast_value
def cast_value(value)
begin
case value
when true then 1
when false then 0
when ::String
# 1,234.56789
if value =~ Incline::NumberFormats::WITH_DELIMITERS
value = value.gsub(',', '')
end
if value =~ Incline::NumberFormats::WITHOUT_DELIMITERS
value.to_i
else
nil
end
else
if value.respond_to?(:to_i)
value.to_i
else
nil
end
end
rescue
Incline::Log::warn "Failed to parse #{value.inspect}: #{$!.message}"
nil
end
end
end
end
end
end
ActiveRecord::Type::Integer.include Incline::Extensions::IntegerValue
Version data entries
48 entries across 48 versions & 1 rubygems