QGIS/resources/function_help/json/to_interval

{
  "function": "to_interval",
  "description": "Converts a string to a interval type.  Can be used to take days, hours, month, etc off a date.",
  "arguments": [ {"arg":"string","description":"a string representing an interval. Allowable formats include {n} days {n} hours {n} months."}],
  "examples": [ { "expression":"to_datetime('2012-05-05 12:00:00') - to_interval('1 day 2 hours')", "returns":"2012-05-04T10:00:00"}
  ]
}
Change expression help from free form html files to structured json A new script then parses these json help files into the html help contents, in a standardised manner. Previously, the function help was a bunch of different formats and structures. Now, a custom stylesheet can be applied (and later tweaked!) to format these help. Eg, this commit colors variables and function names in the syntax section for greater readability. 2015-06-11 12:02:27 +10:00			`{`
			`"function": "to_interval",`
			`"description": "Converts a string to a interval type. Can be used to take days, hours, month, etc off a date.",`
			`"arguments": [ {"arg":"string","description":"a string representing an interval. Allowable formats include {n} days {n} hours {n} months."}],`
			`"examples": [ { "expression":"to_datetime('2012-05-05 12:00:00') - to_interval('1 day 2 hours')", "returns":"2012-05-04T10:00:00"}`
			`]`
			`}`