class BillForward::TypeCheck
Public Class Methods
verifyClass(expectedClass, actualClass, argName)
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ensure that the provided class extends the expected class
# File lib/bill_forward/type_check.rb, line 11 def self.verifyClass(expectedClass, actualClass, argName) expectedClassName = expectedClass.name actualClassName = actualClass.name raise TypeError.new("Expected instance of '#{expectedClassName}' at argument '#{argName}'. "+ "Instead received: '#{actualClassName}'") unless actualClass<=expectedClass || (defined?(RSpec) && actualClass<=RSpec::Mocks::Double) end
verifyObj(expectedClass, obj, argName)
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ensure that the provided object extends the expected class
# File lib/bill_forward/type_check.rb, line 4 def self.verifyObj(expectedClass, obj, argName) expectedClassName = expectedClass.name actualClassName = obj.class.name raise TypeError.new("Expected instance of '#{expectedClassName}' at argument '#{argName}'. "+ "Instead received: '#{actualClassName}'") unless obj.kind_of?(expectedClass) || (defined?(RSpec) && obj.kind_of?(RSpec::Mocks::Double)) end