Exception: Constrain::MatchError

Inherits:

StandardError

Object
StandardError
Constrain::MatchError

show all

Defined in:: lib/constrain.rb

Overview

Raised if types doesn’t match a class expression

Instance Method Summary collapse

#initialize(value, exprs, message: nil, unwind: 0) ⇒ MatchError constructor

A new instance of MatchError.

Constructor Details

#initialize(value, exprs, message: nil, unwind: 0) ⇒ `MatchError`

Returns a new instance of MatchError.



6
7
8

# File 'lib/constrain.rb', line 6

def initialize(value, exprs, message: nil, unwind: 0)
  super message || "Expected #{value.inspect} to match #{Constrain.fmt_exprs(exprs)}"
end