warning: shadowing outer local variable - http
warning: mismatched indentations at 'end' with 'def' at 20
warning: mismatched indentations at 'end' with 'def' at 25
warning: ambiguous first argument; put parentheses or even spaces
warning: mismatched indentations at 'end' with 'module' at 5
warning: assigned but unused variable - heading
warning: assigned but unused variable - units
warning: assigned but unused variable - midpoint
warning: statement not reached
Merge pull request #153 from amatsuda/warnings

Warnings