Martin Brennan b4b8b03461
DEV: Add option to disable rspec diff truncation ENV var (#19861)
Sometimes you may have a large string or object that you are comparing
with some expectation, and you want to see the full diff between actual
and expected without rspec truncating 90% of the diff. Setting the
max_formatted_output_length to nil disables this truncation completely.

c.f. https://www.rubydoc.info/gems/rspec-expectations/RSpec/Expectations/Configuration#max_formatted_output_length=-instance_method

Use `RSPEC_DISABLE_DIFF_TRUNCATION=1` to disable this.
2023-01-13 13:31:28 +10:00
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