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Fix underscore for single word #412

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Fix underscore for single word #412

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e622437
add test to ensure bug
az7arul Mar 16, 2015
996afda
fix underscored method for single letter words
az7arul Jun 2, 2015
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2 changes: 2 additions & 0 deletions test/strings.js
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Original file line number Diff line number Diff line change
Expand Up @@ -435,6 +435,8 @@ $(document).ready(function() {
});

test('String: underscored', function(){
equal(_('oneAtATime').underscored(), 'one_at_a_time');
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Can you add a test case for IAmA TWAT TryingATrick or something :D

equal(_('oneAtATime AnotherWordAtATime').underscored(), 'one_at_a_time_another_word_at_a_time');
equal(_('the-underscored-string-method').underscored(), 'the_underscored_string_method');
equal(_('theUnderscoredStringMethod').underscored(), 'the_underscored_string_method');
equal(_('TheUnderscoredStringMethod').underscored(), 'the_underscored_string_method');
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2 changes: 1 addition & 1 deletion underscored.js
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@@ -1,5 +1,5 @@
var trim = require('./trim');

module.exports = function underscored(str) {
return trim(str).replace(/([a-z\d])([A-Z]+)/g, '$1_$2').replace(/[-\s]+/g, '_').toLowerCase();
return trim(str).replace(/([a-z\d])([A-Z]+)/g, '$1_$2').replace(/([A-Z\d]+)([A-Z][a-z])/g,'$1_$2').replace(/[-\s]+/g, '_').toLowerCase();
};