Class: Pingity::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/pingity/config.rb

Constant Summary collapse

DEFAULT_OPTIONS = 
{
  :config_path => "~/.pingityrc",
  :api => 'api.pingity.com',
  :api_key => nil,
  :verbose => false
}.freeze
ENV_VARIABLE_PREFIX = 
/^PINGITY_/.freeze

Instance Method Summary collapse

Constructor Details

#initialize(options = nil) ⇒ Config 



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# File 'lib/pingity/config.rb', line 13

def initialize(options = nil)
  @options = DEFAULT_OPTIONS.dup
  
  if (options)
    @options.merge!(options)
  end
  
  ENV.each do |variable, value|
    next unless (variable.match(ENV_VARIABLE_PREFIX))
    
    key_name = variable.sub(ENV_VARIABLE_PREFIX, '').downcase
    
    next if (key_name.empty?)
    
    @options[key_name.to_sym] = value
  end
  
  config_path = File.expand_path(@options[:config_path])
  
  if (config_path and !config_path.empty? and File.exist?(config_path))
    config = YAML.load(File.read(config_path))
    
    @options.merge!(Hash[
      config.collect do |k, v|
        [ k.to_sym, v ]
      end
    ])
  end
end

Instance Method Details

#transport ⇒ Object 



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# File 'lib/pingity/config.rb', line 47

def transport
  :net_http
end

#valid? ⇒ Boolean 



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# File 'lib/pingity/config.rb', line 43

def valid?
  !!(@api_key and !@api_key.empty?)
end