Exception: Rip::VersionConflict

Inherits:
RuntimeError
  • Object
show all
Defined in:
lib/rip/package_manager.rb

Instance Method Summary collapse

Constructor Details

#initialize(name, bad_version, requester, real_version, owners) ⇒ VersionConflict

Returns a new instance of VersionConflict.



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# File 'lib/rip/package_manager.rb', line 9

def initialize(name, bad_version, requester, real_version, owners)
  @name = name
  @bad_version = bad_version
  @requester = requester
  @real_version = real_version
  @owners = owners
end

Instance Method Details

#message ⇒ Object Also known as: to_s 



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# File 'lib/rip/package_manager.rb', line 17

def message
  message = []
  message << "version conflict!"

  requested  = "#{@name} requested at #{@bad_version}"
  requested += " by #{@requester}" if @requester
  message << requested

  if @owners.size == 1
    owners = @owners[0]
  elsif @owners.size == 2
    owners = "#{@owners[0]} and #{@owners[1]}"
  elsif @owners.size > 2
    owners = [ @owners[0...-1], "and #{@owners[-1]}" ].join(', ')
  end

  previously_requested  = "#{@name} previously requested at #{@real_version}"
  previously_requested += " by #{owners}" if owners
  message << previously_requested

  message.join("\n")
end