Merge pull request #36 from ionspin/big-decimal-string-conf

Added configuration parameter

Author: ionspin

.gitignore

@@ -10,3 +10,4 @@ build/
 gradle.properties
 /buildSrc/out
 /bignum/node_modules
+/bignum/package.json

bignum/package.json

@@ -1,15 +1,15 @@
 {
   "name": "kotlin-multiplatform-bignum-js",
-  "version": "0.0.1",
-  "description": "Kotlin Multiplatform BigNum",
-  "main": "flow.js",
+  "version" : "0.0.1",
+  "description" : "Kotlin Multiplatform BigNum",
+  "main" : "flow.js",
   "author": "Ugljesa Jovanovic",
   "license": "Apache 2.0",
   "homepage": "",
   "dependencies": {
-    "kotlin": "1.3.20"
+    "kotlin" : "1.3.20"
   },
   "devDependencies": {
     "mocha": "5.2.0"
   }
-}
+}

bignum/src/commonMain/kotlin/com/ionspin/kotlin/bignum/decimal/BigDecimal.kt

@@ -59,6 +59,8 @@ class BigDecimal private constructor(
         val ONE = BigDecimal(BigInteger.ONE)
         val TWO = BigDecimal(BigInteger.TWO)
 
+        var useToStringExpanded : Boolean = false
+
 
         private fun roundOrDont(significand: BigInteger, exponent: BigInteger, decimalMode: DecimalMode): BigDecimal {
             return if (decimalMode.decimalPrecision != 0L && decimalMode.roundingMode != RoundingMode.NONE) {
@@ -1357,6 +1359,9 @@ class BigDecimal private constructor(
      * i.e. 1.23E+9
      */
     override fun toString(): String {
+        if (BigDecimal.useToStringExpanded) {
+            return toStringExpanded()
+        }
         val significandString = significand.toString(10)
         val modifier = if (significand < 0) {
             2