Class: L2meter::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/l2meter/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/l2meter/configuration.rb', line 7

def initialize
  @contexts = []
end

Instance Attribute Details

#contexts ⇒ Object (readonly)

Returns the value of attribute contexts.



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# File 'lib/l2meter/configuration.rb', line 5

def contexts
  @contexts
end

#output ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 11

def output
  @output ||= $stdout
end

#prefix ⇒ Object

Returns the value of attribute prefix.



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# File 'lib/l2meter/configuration.rb', line 4

def prefix
  @prefix
end

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/l2meter/configuration.rb', line 4

def source
  @source
end

Instance Method Details

#context(&block) ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 44

def context(&block)
  @contexts = [block]
end

#context=(block_or_value) ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 48

def context=(block_or_value)
  @contexts = [block_or_value]
end

#format_keys(&block) ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 21

def format_keys(&block)
  @key_formatter = block
end

#format_values(&block) ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 32

def format_values(&block)
  @value_formatter = block
end

#key_formatter ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 15

def key_formatter
  @key_formatter ||= ->(key) do
    key.to_s.strip.downcase.gsub(/[^-a-z\d.#]+/, ?-)
  end
end

#sort=(value) ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 40

def sort=(value)
  @apply_sort = !!value
end

#sort? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/l2meter/configuration.rb', line 36

def sort?
  defined?(@apply_sort) ? @apply_sort : false
end

#value_formatter ⇒ Object 



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# File 'lib/l2meter/configuration.rb', line 25

def value_formatter
  @value_formatter ||= ->(value) do
    value = value.to_s
    value =~ /\s/ ? value.inspect : value
  end
end