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Add BigDecimal TokensReader #152

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Merged
merged 2 commits into from
Sep 7, 2024
Merged

Add BigDecimal TokensReader #152

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092d735
feat: adding BigDecimal TokensReader
KristianLentino99 Aug 31, 2024
a3918b4
Remove trailing comma
lolgab Aug 31, 2024
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4 changes: 4 additions & 0 deletions mainargs/src/TokensReader.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,10 @@ object TokensReader {
def shortName = "double"
def read(strs: Seq[String]) = tryEither(strs.last.toDouble)
}
implicit object BigDecimalRead extends Simple[BigDecimal] {
def shortName = "bigdecimal"
def read(strs: Seq[String]) = tryEither(BigDecimal(strs.last))
}

implicit def LeftoverRead[T: TokensReader.Simple]: TokensReader.Leftover[mainargs.Leftover[T], T] =
new LeftoverRead[T]()(implicitly[TokensReader.Simple[T]])
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20 changes: 16 additions & 4 deletions mainargs/test/src/ManyTests.scala
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Expand Up @@ -15,7 +15,9 @@ object ManyTests extends TestSuite {
i: Boolean,
j: String,
k: Int,
l: Boolean
l: Boolean,
m: Double,
n: BigDecimal
)

val parser = ParserForClass[Config]
Expand Down Expand Up @@ -46,7 +48,11 @@ object ManyTests extends TestSuite {
"--k",
"4",
"--l",
"false"
"false",
"--m",
"5.50",
"--n",
"12345678901234567890.12345678901234567890"
),
allowPositional = true
)
Expand All @@ -73,7 +79,11 @@ object ManyTests extends TestSuite {
"--k",
"4",
"--l",
"false"
"false",
"--m",
"5.50",
"--n",
"12345678901234567890.12345678901234567890"
),
allowPositional = true
)
Expand Down Expand Up @@ -115,7 +125,9 @@ object ManyTests extends TestSuite {
"true",
"J",
"4",
"false"
"false",
"5.50",
"12345678901234567890.12345678901234567890"
),
allowPositional = true
)
Expand Down