Merge pull request #277 from h-takisawa/following_space

Allow following whitespace

lib/dotenv/parser.rb

@@ -24,7 +24,8 @@ class Parser
         |               #   or
         [^#\n]+         #   unquoted value
       )?                # value end
-      (?:\s*\#.*)?      # optional comment
+      \s*
+      (?:\#.*)?         # optional comment
       \z
     /x
 

spec/dotenv/parser_spec.rb

@@ -18,14 +18,26 @@ def env(string)
     expect(env("  FOO=bar")).to eql("FOO" => "bar")
   end
 
+  it "parses values with following spaces" do
+    expect(env("FOO=bar  ")).to eql("FOO" => "bar")
+  end
+
   it "parses double quoted values" do
     expect(env('FOO="bar"')).to eql("FOO" => "bar")
   end
 
+  it "parses double quoted values with following spaces" do
+    expect(env('FOO="bar"  ')).to eql("FOO" => "bar")
+  end
+
   it "parses single quoted values" do
     expect(env("FOO='bar'")).to eql("FOO" => "bar")
   end
 
+  it "parses single quoted values with following spaces" do
+    expect(env("FOO='bar'  ")).to eql("FOO" => "bar")
+  end
+
   it "parses escaped double quotes" do
     expect(env('FOO="escaped\"bar"')).to eql("FOO" => 'escaped"bar')
   end
@@ -128,6 +140,11 @@ def env(string)
     expect(env("foo='ba#r'")).to eql("foo" => "ba#r")
   end
 
+  it "parses # in quoted values with following spaces" do
+    expect(env('foo="ba#r"  ')).to eql("foo" => "ba#r")
+    expect(env("foo='ba#r'  ")).to eql("foo" => "ba#r")
+  end
+
   if RUBY_VERSION > "1.8.7"
     it "parses shell commands interpolated in $()" do
       expect(env("echo=$(echo hello)")).to eql("echo" => "hello")