Difference between revisions of "Module:StringHelpers"
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| Line 2: | Line 2: | ||
function p.getParagraphFromQuestion(param) | function p.getParagraphFromQuestion(param) | ||
| − | + | dashIndex = string.find(param.args[1], '-', 1, true); | |
| − | + | if (dashIndex ~= nil) | |
then | then | ||
| − | + | return "simple question" | |
| − | + | end | |
| − | + | ||
| − | + | if( tonumber(string.sub(param.args[1], dashIndex-2, dashIndex-2))) | |
| + | then | ||
| + | return "simple question" | ||
| + | |||
end | end | ||
| − | + | end | |
return p | return p | ||
Revision as of 15:53, 12 April 2020
Module supports numbers with max 3 digits.
Tests
Simple question
| Expected | Actual |
|---|---|
| 150 | Lua error at line 10: attempt to perform arithmetic on global 'dashIndex' (a nil value). |
| 15 | Lua error at line 10: attempt to perform arithmetic on global 'dashIndex' (a nil value). |
| 7 | Lua error at line 10: attempt to perform arithmetic on global 'dashIndex' (a nil value). |
| 150 | Lua error at line 10: attempt to perform arithmetic on global 'dashIndex' (a nil value). |
| 15 | Lua error at line 10: attempt to perform arithmetic on global 'dashIndex' (a nil value). |
| 7 | Lua error at line 10: attempt to perform arithmetic on global 'dashIndex' (a nil value). |
Complex question
| Expected | Actual |
|---|---|
| 6 | simple question |
| 7 | simple question |
| 10 | simple question |
| 99 | simple question |
| 101 | simple question |
| 6 | simple question |
| 7 | simple question |
| 10 | simple question |
| 99 | simple question |
| 101 | simple question |
local p = {}
function p.getParagraphFromQuestion(param)
dashIndex = string.find(param.args[1], '-', 1, true);
if (dashIndex ~= nil)
then
return "simple question"
end
if( tonumber(string.sub(param.args[1], dashIndex-2, dashIndex-2)))
then
return "simple question"
end
end
return p
