v4.1.0

CHANGELOG.md

@@ -0,0 +1,6 @@
+# biggystring
+
+## 4.1.0 (2022-12-16)
+
+- add: floor, ceil, round functions
+- change: Modernize testing workflow

README.md

@@ -12,32 +12,46 @@ Floating point big number library using only strings as inputs and outputs
 
 ### Basic Math
 
-    console.log(bs.add('32', '10') // => '42'
-    console.log(bs.sub('32', '10') // => '22'
-    console.log(bs.mul('32', '10') // => '320'
-    console.log(bs.div('32', '10') // => '3' Truncates remainder
+    bs.add('32', '10') // => '42'
+    bs.sub('32', '10') // => '22'
+    bs.mul('32', '10') // => '320'
+    bs.div('32', '10') // => '3' Truncates remainder
 
 ### Hex
 
-    console.log(bs.add('0xa', '10')   // => '20'
-    console.log(bs.add('0xa', '0x20') // => '42'
-    console.log(bs.add('10', '0x10')  // => '26'
+    bs.add('0xa', '10')   // => '20'
+    bs.add('0xa', '0x20') // => '42'
+    bs.add('10', '0x10')  // => '26'
 
 ### Comparisons
 
-    console.log(bs.gt('32', '10')  // => True
-    console.log(bs.lt('32', '10')  // => False
-    console.log(bs.gte('32', '32') // => True
-    console.log(bs.lte('32', '10') // => False
-    console.log(bs.eq('32', '10')  // => False
-    console.log(bs.eq('32', '32')  // => True
+    bs.gt('32', '10')  // => True
+    bs.lt('32', '10')  // => False
+    bs.gte('32', '32') // => True
+    bs.lte('32', '10') // => False
+    bs.eq('32', '10')  // => False
+    bs.eq('32', '32')  // => True
 
 ### Floating point operations (base 10 only)
 
-    console.log(bs.add('3.2', '1.3') // => '4.5'
-    console.log(bs.sub('3.2', '1.3') // => '1.9'
-    console.log(bs.mul('3.2', '1.3') // => '4.16'
+    bs.add('3.2', '1.3') // => '4.5'
+    bs.sub('3.2', '1.3') // => '1.9'
+    bs.mul('3.2', '1.3') // => '4.16'
 
     // For `div`, 3rd arg is decimal precision, 4th arg is base
-    console.log(bs.div('10', '3.0', 5, 10) // => '3.33333'
-    console.log(bs.div('1.23', '3.3', 5, 10) // => '0.37272'
+    bs.div('10', '3.0', 5, 10) // => '3.33333'
+    bs.div('1.23', '3.3', 5, 10) // => '0.37272'
+
+### Rounding functions (base 10 only)
+
+    bs.floor('123.456', 0) => '123'
+    bs.floor('123.456', 1) => '120'
+    bs.floor('123.456', -1) => '123.4'
+
+    bs.ceil('123.456', 0) => '124'
+    bs.ceil('123.456', 1) => '130'
+    bs.ceil('123.456', -1) => '123.5'
+
+    bs.round('123.456', 0) => '123'
+    bs.round('125.456', 1) => '130'
+    bs.round('123.456', -1) => '123.5'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "biggystring",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "Full floating point big number library using regular Javascript string",
   "keywords": [
     "big",