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Better Error handling when parsing database.yaml

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Provides a better error message incase the database.yaml
has some errors.
This commit is contained in:
Gaurish Sharma 2012-11-20 16:18:28 +05:30
parent 03ef833b80
commit 61425f2c6d
1 changed files with 4 additions and 0 deletions
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4
railties/lib/rails/application/configuration.rb
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@ -105,6 +105,10 @@ module Rails
def database_configuration def database_configuration
require 'erb' require 'erb'
YAML.load ERB.new(IO.read(paths["config/database"].first)).result YAML.load ERB.new(IO.read(paths["config/database"].first)).result
rescue Psych::SyntaxError => e
raise "YAML syntax error occurred while parsing #{paths["config/database"].first}. " \
"Please note that YAML must be consistently indented using spaces. Tabs are not allowed. " \
"Error: #{e.message}"
end end
def log_level def log_level