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Raised when there are conflicting gem specs loaded

Methods
N

Attributes

[R] conflicts

A Hash mapping conflicting specifications to the dependencies that caused the conflict
[R] target

The specification that had the conflict

Class Public methods

new(target, conflicts)

Source: show | on GitHub 

# File ruby/lib/rubygems/errors.rb, line 82
def initialize(target, conflicts)
  @target    = target
  @conflicts = conflicts
  @name      = target.name

  reason = conflicts.map do |act, dependencies|
    "#{act.full_name} conflicts with #{dependencies.join(", ")}"
  end.join ", "

  # TODO: improve message by saying who activated `con`

  super("Unable to activate #{target.full_name}, because #{reason}")
end