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Contents
require 'spec_helper'
fixture_path = 'spec/fixtures'
require 'date'
class DateConverter
def self.convert(value)
Date.strptime( value, '%m/%d/%Y')
end
end
class CurrencyConverter
def self.convert(value)
value.sub(/[$]/,'').to_f # would be nice to add a computed column :currency => '€'
end
end
describe 'be_able_to' do
it 'convert date values into Date instances' do
options = {:value_converters => {:date => DateConverter}}
data = SmarterCSV.process("#{fixture_path}/with_dates.csv", options)
data.flatten.size.should == 3
data[0][:date].class.should eq Date
data[0][:date].to_s.should eq "1998-10-30"
data[1][:date].to_s.should eq "2011-02-01"
data[2][:date].to_s.should eq "2013-01-09"
end
it 'converts dollar prices into float values' do
options = {:value_converters => {:price => CurrencyConverter}}
data = SmarterCSV.process("#{fixture_path}/money.csv", options)
data.flatten.size.should == 2
data[0][:price].class.should eq Float
data[0][:price].should eq 9.99
data[1][:price].should eq 14.99
end
it 'convert can use multiple value converters' do
options = {:value_converters => {:date => DateConverter, :price => CurrencyConverter}}
data = SmarterCSV.process("#{fixture_path}/with_dates.csv", options)
data.flatten.size.should == 3
data[0][:date].class.should eq Date
data[0][:date].to_s.should eq "1998-10-30"
data[1][:date].to_s.should eq "2011-02-01"
data[2][:date].to_s.should eq "2013-01-09"
data[0][:price].class.should eq Float
data[0][:price].should eq 44.50
data[1][:price].should eq 15.0
data[2][:price].should eq 0.11
end
end
Version data entries
26 entries across 26 versions & 2 rubygems