tz-lookup - npm Package Compare versions

Comparing version 4.0.0 to 4.1.0

index.js

 var cacheHelpers = require("cache-helpers"),
     fs           = require("fs"),
     path         = require("path"),
-    time         = require("time"),
     util         = require("util"),
@@ -86,21 +85,4 @@ cacheZones   = cacheHelpers.once(function(callback) {
 
-      if(pointInZone(lat, lon, bounds, polygons)) {
-        try {
-          now = new time.Date()
-          now.setTimezone(tzid)
-        }
-
-        catch(e) {
-          /* If an error occurs (presumably from the time module, like if the
-           * given `tzid` doesn't exist in your system's database), just give
-           * up and use an Etc time, below. */
-          break
-        }
-
-        return callback(null, {
-          tzid:   tzid,
-          abbr:   now.getTimezoneAbbr(),
-          offset: now.getTimezoneOffset() / -60
-        })
-      }
+      if(pointInZone(lat, lon, bounds, polygons))
+        return callback(null, tzid);
     }
@@ -115,29 +97,29 @@
     switch(Math.round((lon + 180) / 15)) {
-      case  0: return callback(null, {tzid: "Etc/GMT+12", offset: -12})
-      case  1: return callback(null, {tzid: "Etc/GMT+11", offset: -11})
-      case  2: return callback(null, {tzid: "Etc/GMT+10", offset: -10})
-      case  3: return callback(null, {tzid:  "Etc/GMT+9", offset:  -9})
-      case  4: return callback(null, {tzid:  "Etc/GMT+8", offset:  -8})
-      case  5: return callback(null, {tzid:  "Etc/GMT+7", offset:  -7})
-      case  6: return callback(null, {tzid:  "Etc/GMT+6", offset:  -6})
-      case  7: return callback(null, {tzid:  "Etc/GMT+5", offset:  -5})
-      case  8: return callback(null, {tzid:  "Etc/GMT+4", offset:  -4})
-      case  9: return callback(null, {tzid:  "Etc/GMT+3", offset:  -3})
-      case 10: return callback(null, {tzid:  "Etc/GMT+2", offset:  -2})
-      case 11: return callback(null, {tzid:  "Etc/GMT+1", offset:  -1})
-      case 12: return callback(null, {tzid:    "Etc/GMT", offset:   0})
-      case 13: return callback(null, {tzid:  "Etc/GMT-1", offset:   1})
-      case 14: return callback(null, {tzid:  "Etc/GMT-2", offset:   2})
-      case 15: return callback(null, {tzid:  "Etc/GMT-3", offset:   3})
-      case 16: return callback(null, {tzid:  "Etc/GMT-4", offset:   4})
-      case 17: return callback(null, {tzid:  "Etc/GMT-5", offset:   5})
-      case 18: return callback(null, {tzid:  "Etc/GMT-6", offset:   6})
-      case 19: return callback(null, {tzid:  "Etc/GMT-7", offset:   7})
-      case 20: return callback(null, {tzid:  "Etc/GMT-8", offset:   8})
-      case 21: return callback(null, {tzid:  "Etc/GMT-9", offset:   9})
-      case 22: return callback(null, {tzid: "Etc/GMT-10", offset:  10})
-      case 23: return callback(null, {tzid: "Etc/GMT-11", offset:  11})
-      case 24: return callback(null, {tzid: "Etc/GMT-12", offset:  12})
+      case  0: return callback(null, "Etc/GMT+12")
+      case  1: return callback(null, "Etc/GMT+11")
+      case  2: return callback(null, "Etc/GMT+10")
+      case  3: return callback(null,  "Etc/GMT+9")
+      case  4: return callback(null,  "Etc/GMT+8")
+      case  5: return callback(null,  "Etc/GMT+7")
+      case  6: return callback(null,  "Etc/GMT+6")
+      case  7: return callback(null,  "Etc/GMT+5")
+      case  8: return callback(null,  "Etc/GMT+4")
+      case  9: return callback(null,  "Etc/GMT+3")
+      case 10: return callback(null,  "Etc/GMT+2")
+      case 11: return callback(null,  "Etc/GMT+1")
+      case 12: return callback(null,    "Etc/GMT")
+      case 13: return callback(null,  "Etc/GMT-1")
+      case 14: return callback(null,  "Etc/GMT-2")
+      case 15: return callback(null,  "Etc/GMT-3")
+      case 16: return callback(null,  "Etc/GMT-4")
+      case 17: return callback(null,  "Etc/GMT-5")
+      case 18: return callback(null,  "Etc/GMT-6")
+      case 19: return callback(null,  "Etc/GMT-7")
+      case 20: return callback(null,  "Etc/GMT-8")
+      case 21: return callback(null,  "Etc/GMT-9")
+      case 22: return callback(null, "Etc/GMT-10")
+      case 23: return callback(null, "Etc/GMT-11")
+      case 24: return callback(null, "Etc/GMT-12")
     }
   })
 }

package.json

 {
   "name": "tz-lookup",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "time zone lookup",
@@ -19,4 +19,3 @@ "keywords": [
   "dependencies": {
-    "cache-helpers": "1.3.x",
-    "time": "0.8.x"
+    "cache-helpers": "1.3.x"
   },
@@ -23,0 +22,0 @@ "devDependencies": {

README.md

@@ -22,5 +22,5 @@ tz-lookup
     > })
-    { tzid: "America/New_York", abbr: "EDT", offset: -4 }
+    "America/New_York"
 
 The data file is only loaded on-demand, so the first call to `tzLookup()`
 will take a while, but subsequent calls will go quite quickly.

test.js

@@ -5,3 +5,3 @@ var assert   = require("assert"),
 
-function check(lat, lon, tzid, offset1, offset2) {
+function check(lat, lon, tzid) {
   it(
@@ -14,21 +14,3 @@ util.format("should give the right tzid and offset for %d,%d", lat, lon),
 
-        assert.ok(tz.hasOwnProperty("tzid"), "expected object to have property \"tzid\"")
-        assert.ok(tz.hasOwnProperty("offset"), "expected object to have property \"offset\"")
-
-        assert.equal(tzid, tz.tzid)
-
-        if(offset2)
-          assert(
-            tz.offset === offset1 || tz.offset === offset2,
-            util.format(
-              "expected %d to equal either %d or %d",
-              tz.offset,
-              offset1,
-              offset2
-            )
-          )
-
-        else
-          assert.equal(tz.offset, offset1)
-
+        assert.equal(tz, tzid)
         done()
@@ -41,22 +23,22 @@ })
 describe("tz", function() {
-  check( 40.7092, -74.01506,             "America/New_York",  -5, -4)
-  check( 42.3668, -71.05459,             "America/New_York",  -5, -4)
-  check( 41.8976, -87.62052,              "America/Chicago",  -6, -5)
-  check( 47.6897, -122.4023,          "America/Los_Angeles",  -8, -7)
-  check( 42.7235,  -73.6931,             "America/New_York",  -5, -4)
-  check( 42.5807,  -83.0223,              "America/Detroit",  -5, -4)
-  check( 36.8381,  -84.8500,  "America/Kentucky/Monticello",  -5, -4)
-  check( 40.1674,  -85.3583, "America/Indiana/Indianapolis",  -5, -4)
-  check( 37.9643,  -86.7453,    "America/Indiana/Tell_City",  -6, -5)
-  check( 38.6043,  -90.2417,              "America/Chicago",  -6, -5)
-  check( 41.1591, -104.8261,               "America/Denver",  -7, -6)
-  check( 35.1991, -111.6348,              "America/Phoenix",  -7)
-  check( 43.1432, -115.6750,                "America/Boise",  -7, -6)
-  check( 47.5886, -122.3382,          "America/Los_Angeles",  -8, -7)
-  check( 58.3168, -134.4397,               "America/Juneau",  -9, -8)
-  check( 21.4381, -158.0493,             "Pacific/Honolulu", -10)
-  check( 42.7000,  -80.0000,                    "Etc/GMT+5",  -5)
-  check( 51.0036, -114.0161,             "America/Edmonton",  -7, -6)
-  check(-16.4965,  -68.1702,               "America/La_Paz",  -4)
-  check(-31.9369, 115.84534,              "Australia/Perth",   8)
+  check( 40.7092, -74.01506,             "America/New_York")
+  check( 42.3668, -71.05459,             "America/New_York")
+  check( 41.8976, -87.62052,              "America/Chicago")
+  check( 47.6897, -122.4023,          "America/Los_Angeles")
+  check( 42.7235,  -73.6931,             "America/New_York")
+  check( 42.5807,  -83.0223,              "America/Detroit")
+  check( 36.8381,  -84.8500,  "America/Kentucky/Monticello")
+  check( 40.1674,  -85.3583, "America/Indiana/Indianapolis")
+  check( 37.9643,  -86.7453,    "America/Indiana/Tell_City")
+  check( 38.6043,  -90.2417,              "America/Chicago")
+  check( 41.1591, -104.8261,               "America/Denver")
+  check( 35.1991, -111.6348,              "America/Phoenix")
+  check( 43.1432, -115.6750,                "America/Boise")
+  check( 47.5886, -122.3382,          "America/Los_Angeles")
+  check( 58.3168, -134.4397,               "America/Juneau")
+  check( 21.4381, -158.0493,             "Pacific/Honolulu")
+  check( 42.7000,  -80.0000,                    "Etc/GMT+5")
+  check( 51.0036, -114.0161,             "America/Edmonton")
+  check(-16.4965,  -68.1702,               "America/La_Paz")
+  check(-31.9369, 115.84534,              "Australia/Perth")
 })

No alert changes

Improved metrics

Total package byte prevSize

9857846

increased by0.05%

Dependency count

1

decreased by-50%

Number of package files

10

increased by42.86%

Lines of code

1260

increased by7.42%

Worsened metrics

Number of low supply chain risk alerts

2

increased by100%

Dependency changes

• - Removedtime@0.8.x

• - Removedbindings@1.5.0(transitive)

• - Removeddebug@4.3.7(transitive)

• - Removedfile-uri-to-path@1.0.0(transitive)

• - Removedms@2.1.3(transitive)

• - Removedtime@0.8.4(transitive)