20 lines
472 B
Ruby
20 lines
472 B
Ruby
# read and write to the _config.yml
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require 'yaml'
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module SiteConfig
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ConfigFile = File.expand_path "../_config.yml", File.dirname(__FILE__)
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def get_config (key)
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config_data = YAML::load(File.open(ConfigFile))
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config_data[key]
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end
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def set_config (key, val)
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old_val = get_config(key)
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config = IO.read(ConfigFile)
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config.sub!(/#{key}:\s*#{old_val}/, "#{key}: #{val}")
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File.open(ConfigFile, 'w') do |f|
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f.write config
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end
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end
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end
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