Module: Appraisal::Utils

Defined in:
lib/appraisal/utils.rb

Overview

Contains methods for various operations

Class Method Summary collapse

Class Method Details

.format_arguments(arguments) ⇒ Object 



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# File 'lib/appraisal/utils.rb', line 25

def self.format_arguments(arguments)
  arguments.map { |object| format_string(object, false) }.join(', ')
end

.format_string(object, enclosing_object = false) ⇒ Object 



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# File 'lib/appraisal/utils.rb', line 8

def self.format_string(object, enclosing_object = false)
  case object
  when Hash
    items = object.map do |key, value|
      "#{format_string(key, true)} => #{format_string(value, true)}"
    end

    if enclosing_object
      "{ #{items.join(', ')} }"
    else
      items.join(', ')
    end
  else
    object.inspect
  end
end

.support_parallel_installation? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/appraisal/utils.rb', line 4

def self.support_parallel_installation?
  Gem::Version.create(Bundler::VERSION) >= Gem::Version.create('1.4.0.pre.1')
end