Sha256: 7c3150c03bc095de8107b46f512bb4e26fb3dc80b6f41ec9642bcc644a219c03
Contents?: true
Size: 862 Bytes
Versions: 108
Compression:
Stored size: 862 Bytes
Contents
module RSpec
module Matchers
module BuiltIn
class BeWithin
include BaseMatcher
attr_reader :delta
def initialize(delta)
@delta = delta
end
def matches?(actual)
unless defined?(@expected)
raise ArgumentError.new("You must set an expected value using #of: be_within(#{delta}).of(expected_value)")
end
(super(actual) - expected).abs < delta
end
def of(expected)
@expected = expected
self
end
def failure_message_for_should
"expected #{actual} to #{description}"
end
def failure_message_for_should_not
"expected #{actual} not to #{description}"
end
def description
"be within #{delta} of #{expected}"
end
end
end
end
end
Version data entries
108 entries across 61 versions & 6 rubygems