class NRSER::MultipleErrors
A wrapper error around a list of other errors.
Attributes
errors[R]
The individual errors that occurred.
@return [Array<Exception>]
Public Class Methods
new(errors, headline: nil)
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Instantiate a new `MultipleErrors`.
Calls superclass method
# File lib/nrser/errors.rb, line 43 def initialize errors, headline: nil @errors = errors if headline.nil? class_counts = NRSER.count_by( errors, &:class ). map { |klass, count| "#{ klass } (#{ count })" }. join( ', ' ) headline = "#{ errors.count } error(s) occurred - #{ class_counts }" end message = binding.erb <<-END <%= headline %> <% errors.each_with_index do |error, index| %> <%= (index.succ.to_s + ".").ljust( 3 ) %> <%= error.message %> (<%= error.class %>): <%= error.backtrace.join( $/ ) %> <% end %> END super message end