26 lines
889 B
Plaintext
26 lines
889 B
Plaintext
====== Option +write_converters+
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Specifies converters to be used in generating fields.
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See {Write Converters}[#class-CSV-label-Write+Converters]
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Default value:
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CSV::DEFAULT_OPTIONS.fetch(:write_converters) # => nil
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With no write converter:
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str = CSV.generate_line(["\na\n", "\tb\t", " c "])
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str # => "\"\na\n\",\tb\t, c \n"
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With a write converter:
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strip_converter = proc {|field| field.strip }
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str = CSV.generate_line(["\na\n", "\tb\t", " c "], write_converters: strip_converter)
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str # => "a,b,c\n"
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With two write converters (called in order):
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upcase_converter = proc {|field| field.upcase }
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downcase_converter = proc {|field| field.downcase }
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write_converters = [upcase_converter, downcase_converter]
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str = CSV.generate_line(['a', 'b', 'c'], write_converters: write_converters)
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str # => "a,b,c\n"
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See also {Write Converters}[#class-CSV-label-Write+Converters]
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