Fix Psych.unsafe_load NoMethodError for Ruby 2.6/2.7 #14
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The `Psych.unsafe_load` method was added in Psych 4.0 (Ruby 3.1). The previous condition checked for Psych::VERSION >= 3.1, which incorrectly triggered on Ruby 2.6/2.7 where `unsafe_load` doesn't exist. Changed the condition to use `Psych.respond_to?(:unsafe_load)` to properly detect when the method is available. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
Fix CI failure on Ruby 2.6/2.7 with Rails 6.0 due to
NoMethodError: undefined method 'unsafe_load' for Psych:Module.Problem
The
Psych.unsafe_loadmethod was added in Psych 4.0 (Ruby 3.1). The previous condition checked forPsych::VERSION >= 3.1, which incorrectly triggered on Ruby 2.6/2.7 whereunsafe_loaddoesn't exist.Solution
Changed the condition to use
Psych.respond_to?(:unsafe_load)to properly detect when the method is available.Affected environments
🤖 Generated with Claude Code