README @@ -6,3 +6,4 @@ Makefile pkg doc .DS_Store +*.log \ No newline at end of file .gitignore @@ -5,11 +5,36 @@ static VALUE gunichars_size(VALUE self, VALUE string) { VALUE result; + Check_Type(string, T_STRING); result = ULONG2NUM(g_utf8_strlen(StringValuePtr(string), RSTRING(string)->len)); return result; } +static VALUE gunichars_upcase(VALUE self, VALUE string) +{ + VALUE result; + gchar *temp; + + Check_Type(string, T_STRING); + temp = g_utf8_strup(StringValuePtr(string), RSTRING(string)->len); + result = rb_str_new2(temp); + + return result; +} + +static VALUE gunichars_downcase(VALUE self, VALUE string) +{ + VALUE result; + gchar *temp; + + Check_Type(string, T_STRING); + temp = g_utf8_strdown(StringValuePtr(string), RSTRING(string)->len); + result = rb_str_new2(temp); + + return result; +} + void Init_gunichars() { @@ -17,4 +42,6 @@ Init_gunichars() mGunichars = rb_define_module("Gunichars"); rb_define_method(mGunichars, "size", gunichars_size, 1); + rb_define_method(mGunichars, "upcase", gunichars_upcase, 1); + rb_define_method(mGunichars, "downcase", gunichars_downcase, 1); } ext/gunichars/gunichars.c @@ -10,4 +10,12 @@ class Unichars def size self.class.size(@wrapped_string) end + + def upcase + self.class.upcase(@wrapped_string) + end + + def downcase + self.class.downcase(@wrapped_string) + end end \ No newline at end of file lib/unichars.rb @@ -7,5 +7,5 @@ describe "Gunichars" do lambda { Gunichars }.should.not.raise - end + end end \ No newline at end of file test/gunichars_test.rb @@ -3,11 +3,30 @@ require File.dirname(__FILE__) + '/test_helper' require 'unichars' describe "A Unichars instance" do - before do - @chars = Unichars.new('Profitérøl') + it "should know it's size" do + chars('').size.should == 0 + chars('Profitérøl').size.should == 10 end - it "should know it's size" do - @chars.size.should == 10 - end + it "should upcase strings" do + chars('').upcase.should == '' + chars('Profitérøl').upcase.should == 'PROFITÉRØL' + end + + it "should downcase strings" do + chars('').downcase.should == '' + chars('PROFITÉRØL').downcase.should == 'profitérøl' + end + + it "should raise a TypeError when anything except a string is passed" do + lambda { chars(nil).size }.should.raise(TypeError) + lambda { chars(nil).upcase }.should.raise(TypeError) + lambda { chars(nil).downcase }.should.raise(TypeError) + end + + protected + + def chars(string) + Unichars.new(string) + end end \ No newline at end of file test/unichars_test.rb dab86e81bc8a7676bc44d3341c59cc74d2c564dc Manfred Stienstra manfred@fngtps.com http://github.com/Manfred/unichars/commit/39e110f60511dd11ef36fecc69d7525a737f07af 39e110f60511dd11ef36fecc69d7525a737f07af 2008-06-17T12:48:49-07:00 2008-06-17T12:48:49-07:00 Add upcase and downcase method. 91cf5257e2e4c6c2da7a1c6a20605e15a9662ed7 Manfred Stienstra manfred@fngtps.com