Created
October 24, 2018 02:15
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Square Feet function for google sheets
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| /** | |
| * @param {string} dimensions Ex. 12"3'x10"7' | |
| * @customfunction | |
| */ | |
| function SQUAREFT(dimensions) { | |
| var parts = dimensions.split("x") | |
| var width = parseFeet(parts[0]) | |
| var height = parseFeet(parts[1]) | |
| return width * height | |
| } | |
| /** | |
| * Given a ft and inches string return feet as integer | |
| */ | |
| function parseFeet(ftInches) { | |
| var FEET = "'" | |
| var INCHES = '"' | |
| var FTIN = /^(\d+')?(\d+")?$/ | |
| if (!FTIN.test(ftInches)){ | |
| throw new Error("invalid measurement") | |
| } | |
| var matches = ftInches.match(FTIN) | |
| var feet = matches[1] || (0 + FEET) | |
| feet = parseInt(feet.substring(0, feet.length - 1)) | |
| var inches = matches[2] || (0 + INCHES) | |
| inches = parseInt(inches.substring(0, inches.length - 1)) | |
| return (feet * 12 + inches) / 12 | |
| } |
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