RSpec Email Testing Without MailCatcher
Our take: Testing pattern documentation; useful but standard Rails practice, no innovation.
Why Impact & Innovation? We ask two questions of every story: did this actually change something in the real world (Impact), and is the idea genuinely new (Innovation)? Together, that's the TS Score — not engagement, not who posted it, just what matters and what's new.
Rails developers can test email without MailCatcher by using ActionMailer::Base.deliveries (mocking only), MailCatcher (real local SMTP), or a fourth option of real email with no daemon or regex parsing required.
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