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Add public API to set last error #352

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Add public API to set last error #352

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59a71d4
Add public API to set last error
ryoqun Aug 10, 2016
94811e0
Fix typo...
ryoqun Aug 10, 2016
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19 changes: 18 additions & 1 deletion lib/better_errors/middleware.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,16 @@
require "rack"

module BetterErrors
def self.set_last_error(error)
@last_error = error
end

def self.take_last_error
error = @last_error
@last_error = nil
error
end

# Better Errors' error handling middleware. Including this in your middleware
# stack will show a Better Errors error page for exceptions raised below this
# middleware.
Expand Down Expand Up @@ -81,7 +91,14 @@ def better_errors_call(env)
end

def protected_app_call(env)
@app.call env
@app.call(env).tap do
error = BetterErrors.take_last_error
if error
@error_page = @handler.new error, env
log_exception
end
end

rescue Exception => ex
@error_page = @handler.new ex, env
log_exception
Expand Down