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Versions: 10
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Contents
module PopulateMe
module DocumentMixins
module Typecasting
# This module deals with typecasting the fields
# when they are received as strings,
# generally from a form or a csv file
def typecast k, v
unless self.class.fields.key?(k)
return WebUtils.automatic_typecast(v)
end
f = self.class.fields[k].dup
meth = "typecast_#{f[:type]}".to_sym
unless respond_to? meth
return WebUtils.automatic_typecast(v, [f[:type],:nil])
end
__send__ meth, k, v
end
def typecast_integer k, v
v.to_i
end
def typecast_price k, v
return nil if WebUtils.blank?(v)
WebUtils.parse_price(v)
end
def typecast_select k, v
if v.is_a?(Array)
v.reject{|str| str=='nil' }
else
v
end
end
def typecast_date k, v
if v[/\d\d(\/|-)\d\d(\/|-)\d\d\d\d/]
Date.parse v
else
nil
end
end
def typecast_datetime k, v
if v[/\d\d(\/|-)\d\d(\/|-)\d\d\d\d \d\d?:\d\d?:\d\d?/]
d,m,y,h,min,s = v.split(/[-:\s\/]/)
Time.utc(y,m,d,h,min,s)
else
nil
end
end
def typecast_attachment k, v
attached = self.attachment k
if WebUtils.blank? v
attached.delete_all
return nil
elsif v.is_a?(Hash)&&v.key?(:tempfile)
return attached.create v
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems