Sha256: cd2bbd48098ec72905edbf32ead8d31f0bab42394b164719f03d1799d481ae88
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Size: 865 Bytes
Versions: 169
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Stored size: 865 Bytes
Contents
module RSpec
module Matchers
module BuiltIn
class Exist
include BaseMatcher
def initialize(*args)
super(args)
end
def matches?(actual)
super(actual)
predicates = [:exist?, :exists?].select { |p| actual.respond_to?(p) }
existance_values = predicates.map { |p| actual.send(p, *expected) }
uniq_truthy_values = existance_values.map { |v| !!v }.uniq
case uniq_truthy_values.size
when 0; raise NoMethodError.new("#{actual.inspect} does not respond to either #exist? or #exists?")
when 1; existance_values.first
else raise "#exist? and #exists? returned different values:\n\n" +
" exist?: #{existance_values.first}\n" +
"exists?: #{existance_values.last}"
end
end
end
end
end
end
Version data entries
169 entries across 71 versions & 9 rubygems