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Exception: Gem::Resolver::Molinillo::NoSuchDependencyError

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ResolverError, StandardError
Instance Chain:
self, ResolverError, StandardError
Inherits: Gem::Resolver::Molinillo::ResolverError
Defined in: lib/rubygems/resolver/molinillo/lib/molinillo/errors.rb

Overview

An error caused by searching for a dependency that is completely unknown, i.e. has no versions available whatsoever.

Class Method Summary

Instance Attribute Summary

Instance Method Summary

  • #message

    The error message for the missing dependency, including the specifications that had this dependency.

Constructor Details

.new(dependency, required_by = []) ⇒ NoSuchDependencyError

Initializes a new error with the given missing dependency.

Parameters:

[ GitHub ] 

  


# File 'lib/rubygems/resolver/molinillo/lib/molinillo/errors.rb', line 19



def initialize(dependency, required_by = [])
  @dependency = dependency
  @required_by = required_by.uniq
  super()
end


  







Instance Attribute Details



  

    #dependency  ⇒ Object  (rw)
  



  

    
  





  
Returns:


    
  
  • 
    (Object)
—    
    

    the dependency that could not be found
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/rubygems/resolver/molinillo/lib/molinillo/errors.rb', line 11



attr_accessor :dependency


  








  

    #required_by  ⇒ Array<Object>  (rw)
  



  

    
  





  
Returns:


    
  
  • 
    (Array<Object>)
—    
    

    the specifications that depended upon #dependency
    

    
  
    • 





  [ GitHub ]


  

  


# File 'lib/rubygems/resolver/molinillo/lib/molinillo/errors.rb', line 14



attr_accessor :required_by


  







Instance Method Details



  

    #message  
  



  

    

The error message for the missing dependency, including the specifications that had this dependency.


  



  [ GitHub ]


  

  


# File 'lib/rubygems/resolver/molinillo/lib/molinillo/errors.rb', line 27



def message
  sources = required_by.map { |r| "`#{r}`" }.join(' and ')
  message = "Unable to find a specification for `#{dependency}`"
  message += " depended upon by #{sources}" unless sources.empty?
  message
end