Class: Gemline

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(gem_name, options = {}) ⇒ Gemline

Returns a new instance of Gemline.



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# File 'lib/gemline.rb', line 19

def initialize(gem_name, options = {})
  @gem = sanitize_gem_name(gem_name)
  @json = Gemline.get_rubygem_json(@gem)
  unless gem_not_found?
    @response = JSON.parse(@json)
    @gemline = Gemline.create_gemline(@gem, response['version'], options)
  end
end

Instance Attribute Details

#gem ⇒ Object

Returns the value of attribute gem.



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# File 'lib/gemline.rb', line 5

def gem
  @gem
end

#gemline ⇒ Object

Returns the value of attribute gemline.



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# File 'lib/gemline.rb', line 5

def gemline
  @gemline
end

#json ⇒ Object

Returns the value of attribute json.



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# File 'lib/gemline.rb', line 5

def json
  @json
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/gemline.rb', line 5

def response
  @response
end

Class Method Details

.query(gem_name, options = {}) ⇒ Object 



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# File 'lib/gemline.rb', line 7

def self.query(gem_name, options = {})
  g = Gemline.new(gem_name, options)

  if g.gem_not_found?
    $stderr.puts "Ruby gem #{gem_name} was not found on rubygems.org"
    Kernel.exit 1
  else
    puts g.gemline
    copy_to_clipboard(g.gemline)
  end
end

Instance Method Details

#gem_not_found? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gemline.rb', line 32

def gem_not_found?
  !!@json.match(/(could not be found|does not exist)/)
end

#sanitize_gem_name(gem_name) ⇒ Object 



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# File 'lib/gemline.rb', line 28

def sanitize_gem_name(gem_name)
  gem_name.to_s.gsub(/[^\w\-]+/,'') # Yeah, a little over-defensive.
end