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Contents
require 'r10k'
module R10K
# An error class that accepts an optional hash and wrapped error message
#
class Error < StandardError
attr_accessor :original
# Generate a wrapped exception
#
# @param original [Exception] The exception to wrap
# @param mesg [String]
# @param options [Hash]
#
# @return [R10K::Error]
def self.wrap(original, mesg, options = {})
new(mesg, options).tap do |e|
e.set_backtrace(caller(4))
e.original = original
end
end
# @overload initialize(mesg)
# @param mesg [String] The exception mesg
#
# @overload initialize(mesg, options)
# @param mesg [String] The exception mesg
# @param options [Hash] A set of options to store on the exception
#
# @options options [Array<String>] :backtrace
def initialize(mesg, options = {})
super(mesg)
bt = options.delete(:backtrace)
if bt
set_backtrace(bt)
end
@options = options
end
protected
def structure_exception(name, exc)
struct = []
struct << "#{name}:"
if exc.respond_to?(:format)
struct << indent(exc.format)
else
struct << indent(exc.message)
end
struct.join("\n")
end
def indent(str, level = 4)
prefix = ' ' * level
str.gsub(/^/, prefix)
end
end
end
Version data entries
53 entries across 53 versions & 1 rubygems