Function log(): Difference between revisions
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Insert a record into the socket's event log. Suitable for debugging purposes. | Insert a record into the socket's event log. Suitable for debugging purposes. | ||
<i>nil</i> log(< | <i>nil</i> <b>log</b>(<i>string</i> <code>message</code>) | ||
=== Parameters === | === Parameters === | ||
<i>string</i> < | * <i>string</i> <code>message</code> will be inserted into the event log. Can display socket properties using ${property} syntax - see the example below. | ||
=== Return value === | === Return value === | ||
| Line 13: | Line 13: | ||
-- prints i.e. 'The power of outlet 1 is 17 Watts.' | -- prints i.e. 'The power of outlet 1 is 17 Watts.' | ||
log("The power of outlet 1 is ${devices.system.output1_consumption} Watts.") | log("The power of outlet 1 is ${devices.system.output1_consumption} Watts.") | ||
=== See also === | |||
* [[Function logf()|logf()]] to display formatted string | |||
__NOTOC__ | __NOTOC__ | ||
Latest revision as of 17:21, 5 May 2017
Insert a record into the socket's event log. Suitable for debugging purposes.
nil log(string message)
Parameters
- string
messagewill be inserted into the event log. Can display socket properties using ${property} syntax - see the example below.
Return value
nil
Usage
-- prints i.e. 'The power of outlet 1 is 17 Watts.'
log("The power of outlet 1 is ${devices.system.output1_consumption} Watts.")
See also
- logf() to display formatted string