Class: MySQL::Search::Utils::Formatter

Inherits:
Object
  • Object
show all
Defined in:
lib/mysql/search/utils/formatter.rb

Overview

Formats values for search indexing.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value, formatter) ⇒ Formatter

Returns a new instance of Formatter.



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# File 'lib/mysql/search/utils/formatter.rb', line 16

def initialize(value, formatter)
  if formatter.instance_of?(Proc)
    @value = formatter.call(value)
    @formatter = nil
  elsif respond_to?(formatter, true)
    @value = value
    @formatter = formatter
  else
    raise(ArgumentError, "Unknown formatter name: '#{formatter.inspect}'")
  end
end

Instance Attribute Details

#formatter ⇒ Object (readonly)

Returns the value of attribute formatter.



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# File 'lib/mysql/search/utils/formatter.rb', line 8

def formatter
  @formatter
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/mysql/search/utils/formatter.rb', line 8

def value
  @value
end

Class Method Details

.register(name, &block) ⇒ Object 



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# File 'lib/mysql/search/utils/formatter.rb', line 10

def self.register(name, &block)
  define_method(name) do
    block.call(value)
  end
end

Instance Method Details

#format ⇒ Object 



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# File 'lib/mysql/search/utils/formatter.rb', line 28

def format
  (formatter ? send(formatter) : value).to_s.strip
end