| /// A calculation that holds a left term, a right term, and an operation | |
| struct Calc<T> { | |
| var lt: () -> T | |
| var op: (T, T) -> T | |
| var rt: () -> T | |
| init(lt: () -> T, op: (T, T) -> T, rt: () -> T) { | |
| self.lt = lt | |
| self.op = op | |
| self.rt = rt |
| /// converts an array of optionals to an array of non-optionals by filtering out nil | |
| public func nilter<T>(var array: Array<Optional<T>>) -> Array<T> { | |
| return array.filter { $0.getLogicValue() }.map { $0! } | |
| } |
| /// like XCTAssertEqual, but handles optional unwrapping | |
| public func XCTAssertEqualOptional<T: Any where T: Equatable>(expression1: @auto_closure () -> T?, expression2: @auto_closure () -> T?, _ message: String? = nil, file: String = __FILE__, line: UInt = __LINE__) { | |
| if let exp1 = expression1() { | |
| if let exp2 = expression2() { | |
| XCTAssertEqual(exp1, exp2, message ? message! : "", file: file, line: line) | |
| } else { | |
| XCTFail(message ? message! : "exp1 != nil, exp2 == nil", file: file, line: line) | |
| } | |
| } else if let exp2 = expression2() { | |
| XCTFail(message ? message! : "exp1 == nil, exp2 != nil", file: file, line: line) |
| #!/bin/bash -e | |
| GITBASE="[email protected]:mprudhom" # repository to clone | |
| GITBRANCH="packagereorg" # branch name to place the rename in | |
| test -d incubator-optiq || git clone ${GITBASE}/incubator-optiq.git | |
| # clean out local repository to make sure we aren't referencing stale jars | |
| # rmtrash ~/.m2/repository/net/hydromatic ~/.m2/repository/org/apache/optiq | |
| cd incubator-optiq |
| <!DOCTYPE html> | |
| <html | |
| xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <title>Visualization</title> | |
| <meta | |
| charset="UTF-8" /> | |
| <meta | |
| http-equiv="Content-type" | |
| content="text/html;charset=UTF-8" /> |
| <!DOCTYPE html> | |
| <html | |
| xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <title>Visualization</title> | |
| <meta | |
| charset="UTF-8" /> | |
| <meta | |
| http-equiv="Content-type" | |
| content="text/html;charset=UTF-8" /> |
| <!DOCTYPE html> | |
| <html | |
| xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <title>Visualization</title> | |
| <meta | |
| charset="UTF-8" /> | |
| <meta | |
| http-equiv="Content-type" | |
| content="text/html;charset=UTF-8" /> |
This example demonstrates highlighting the minimum and maximum values of a bar chart by zipping the original data set together with the stats for the data and setting a color scale on a formula "isExtremum" value.
View this code at http://livecoding.io/5691859
| <!DOCTYPE html> | |
| <html | |
| xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <title>Visualization</title> | |
| <meta | |
| charset="UTF-8" /> | |
| <meta | |
| http-equiv="Content-type" | |
| content="text/html;charset=UTF-8" /> |
| <html> | |
| <head> | |
| <title>Vega Object Constancy Issue Demo</title> | |
| <script src="http://trifacta.github.com/vega/d3.v3.min.js"></script> | |
| <script src="http://trifacta.github.com/vega/vega.js"></script> | |
| </head> | |
| <body> | |
| <div id="vis"></div> | |
| </body> | |
| <script type="text/javascript"> |
