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Automatically initialize things #33

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Merged
alexarchambault merged 1 commit into from
Sep 10, 2018
Merged

Automatically initialize things #33

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Automatically initialize things
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@alexarchambault
alexarchambault committed Sep 10, 2018
commit 9ce90e09d1a54b0d8abd81c4da4227be50497b6d
12 changes: 12 additions & 0 deletions almond/src/main/scala/plotly/Almond.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,10 @@ import plotly.layout._

object Almond {

object Internal {
@volatile var initialized = false
}

def init(offline: Boolean = false)(implicit publish: OutputHandler): Unit = {

// offline mode like in plotly-python
Expand Down Expand Up @@ -77,6 +81,14 @@ object Almond {
publish: OutputHandler
): String = {

if (!Internal.initialized)
Internal.synchronized {
if (!Internal.initialized) {
init()
Internal.initialized = true
}
}

val div0 =
if (div.isEmpty)
randomDiv()
Expand Down