envs - npm Package Compare versions

Comparing version 0.1.2 to 0.1.3

component.json

@@ -5,6 +5,8 @@ {
   "description": "Track environment variable usage",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "keywords": [],
   "dependencies": {
-    "timshadel/simple-debug": "*"
+    "timshadel/simple-debug": "*",
+    "CamShaft/javascript-stacktrace": "patch-1",
+    "CamShaft/require-component": "*"
   },
@@ -11,0 +13,0 @@ "development": {},

index.js

@@ -5,4 +5,7 @@ /**
 
-var debug = require("simple-debug")("envs");
+require = require('require-component')(require);
 
+var debug = require('simple-debug')('envs')
+  , stacktrace = require('stacktrace.js', 'stacktrace-js');
+
 /**
@@ -23,3 +26,3 @@ * Track the env var usages
  *
- *     envs("MY_VAR", "this is a default");
+ *     envs('MY_VAR', 'this is a default');
  *
@@ -38,6 +41,6 @@ * @param {String} name
   // Parse the stack
-  var lineno = (new Error).stack.split("\n")[2].trim();
+  var lineno = stacktrace()[4].trim();
 
   // Log it
-  debug(lineno, name+"="+val);
+  debug(lineno, name+'='+val);
 
@@ -61,2 +64,38 @@ // Track the usages
 /**
+ * Require a integer
+ *
+ * @param {String}
+ * @param {Number}
+ * @return {Number}
+ */
+
+exports.int = function(name, defaultVal) {
+  var val = exports(name, defaultVal);
+  if (typeof val === 'number') return val;
+  try {
+    return parseInt(val);
+  } catch (e) {
+    return defaultVal;
+  }
+};
+
+/**
+ * Require a float
+ *
+ * @param {String}
+ * @param {Number}
+ * @return {Number}
+ */
+
+exports.float = function(name, defaultVal) {
+  var val = exports(name, defaultVal);
+  if (typeof val === 'number') return val;
+  try {
+    return parseFloat(val);
+  } catch (e) {
+    return defaultVal;
+  }
+};
+
+/**
  * Set defaults in the environment
@@ -63,0 +102,0 @@ *

package.json

 {
   "name": "envs",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Track environment variable usage",
   "main": "index.js",
   "scripts": {
-    "test": "NODE_ENV=test mocha"
+    "test": "NODE_ENV=test TEST_INT=123 TEST_FLOAT=123.123 mocha"
   },
@@ -20,3 +20,5 @@ "repository": {
   "dependencies": {
-    "simple-debug": "~1.1.0"
+    "simple-debug": "~1.1.0",
+    "stacktrace-js": "~0.5.0",
+    "require-component": "~0.1.0"
   },
@@ -23,0 +25,0 @@ "devDependencies": {

test/envs.test.js

@@ -28,2 +28,26 @@ /**
   });
+
+  it("should parse the integer", function() {
+    envs.int("TEST_INT").should.equal(123);
+  });
+
+  it("should parse a default", function() {
+    envs.int("NONEXISTANT", "456").should.equal(456);
+  });
+
+  it("should use a default", function() {
+    envs.int("NONEXISTANT", 456).should.equal(456);
+  });
+
+  it("should parse the float", function() {
+    envs.float("TEST_FLOAT").should.equal(123.123);
+  });
+
+  it("should parse a default", function() {
+    envs.float("NONEXISTANT", "456.456").should.equal(456.456);
+  });
+
+  it("should use a default", function() {
+    envs.float("NONEXISTANT", 456.456).should.equal(456.456);
+  });
 });

No alert changes

Improved metrics

Total package byte prevSize

5438

38.48%

Lines of code

163

49.54%

Worsened metrics

Dependency count

3

200%

Dependency changes

• + Added

  require-component@~0.1.0

• + Added

  stacktrace-js@~0.5.0

• + Added

  require-component@0.1.1
  (transitive)

• + Added

  stacktrace-js@0.5.3
  (transitive)