Antoine Comte ant8e
simerplaha
/ C3js.scala
Last active
May 16, 2018 13:40
A simple Scala-js C3.js Charts facade ... Something I wrote quickly to integrate C3.js charts. Hopefully it will be good enough for anyone to get started with C3.js charts in Scala.js. I will try to make the parameters more type safe objects soon and implement the APIs properly.
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| import scala.scalajs.js | |
| import scala.scalajs.js.JSConverters._ | |
| import scala.scalajs.js.annotation.JSName | |
| trait C3ChartObject extends js.Object { | |
| def load(data: C3JSChartDataset): js.Dynamic = js.native | |
| def unload() = js.native | |
| } |
cvogt
/ gist:9193220
Last active
February 13, 2022 13:50
— forked from ruescasd/gist:7911033
Slick: Dynamic query conditions using the **MaybeFilter** (Updated to support nullable columns)
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| import scala.slick.lifted.CanBeQueryCondition | |
| // optionally filter on a column with a supplied predicate | |
| case class MaybeFilter[X, Y](val query: scala.slick.lifted.Query[X, Y]) { | |
| def filter[T,R:CanBeQueryCondition](data: Option[T])(f: T => X => R) = { | |
| data.map(v => MaybeFilter(query.filter(f(v)))).getOrElse(this) | |
| } | |
| } | |
| // example use case | |
| import java.sql.Date |