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Backport #5270

closed

Date#freeze causes memoized Date methods to fail

Added by ddfreyne (Denis Defreyne) about 13 years ago. Updated over 5 years ago.

Status:
Closed
Assignee:
-
[ruby-core:39244]

Description

When freezing a Date object, memoized methods will fail because the memoized value cannot be stored on the frozen object. This is because memoized values are stored as instance variables on the object, and those are immutable for frozen objects.

Attached to this bug report is a test case, as well as a patch that fixes the issue (and also includes the test case).

Files

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date-once-testcase.rb (205 Bytes) date-once-testcase.rb ddfreyne (Denis Defreyne), 09/03/2011 05:12 PM
date-once.patch (1.7 KB) date-once.patch Patch that fixes the issue ddfreyne (Denis Defreyne), 09/03/2011 05:13 PM
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