Writing config files in Ruby

Transcript

1. 1.

   > < FOOTNOTE TEXT NOBODY READS WRITING CONFIG FILES IN

   RUBY @ARNVALD, RUBYCONFTW 2018 1
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   CONFIG FILES? next 2

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   BORING!!! next 3

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   just use JSON / YAML / XML or store it

   in the db next 4
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   configuration is static next 5

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   what if it has to be dynamic? next 6

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   is it still configuration? next 7

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   gem 'simple_configuration' next 8

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   github: arnvald/simple_configuration next 9

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    Challenge time! next 10

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    > < STILL NOTHING TO SEE HERE 11 MISSING_VALUE =

    '__missing_value__' def config( config_name, default_value = MISSING_VALUE, &default_value_blk )
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    > < STILL NOTHING TO SEE HERE 12 engineering.kaligo.com