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author | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-18 03:44:09 +0000 |
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committer | tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-18 03:44:09 +0000 |
commit | cf2bbc89d26ef29ab33b3a11a71c30ffba35fe2f (patch) | |
tree | 91998add7a4b54eb287a784a336ac49db79985aa | |
parent | 7cabeff61a25e37517afcdc4fb164a9365f5e30c (diff) | |
download | ruby-cf2bbc89d26ef29ab33b3a11a71c30ffba35fe2f.tar.gz |
* ext/psych/lib/psych/visitors/to_ruby.rb: BigDecimals can be restored
from YAML.
* ext/psych/lib/psych/visitors/yaml_tree.rb: BigDecimals can be dumped
to YAML.
* test/psych/test_numeric.rb: tests for BigDecimal serialization
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34069 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 8 | ||||
-rw-r--r-- | ext/psych/lib/psych/visitors/to_ruby.rb | 3 | ||||
-rw-r--r-- | ext/psych/lib/psych/visitors/yaml_tree.rb | 4 | ||||
-rw-r--r-- | test/psych/test_numeric.rb | 11 |
4 files changed, 26 insertions, 0 deletions
@@ -1,3 +1,11 @@ +Sun Dec 18 12:42:48 2011 Aaron Patterson <aaron@tenderlovemaking.com> + + * ext/psych/lib/psych/visitors/to_ruby.rb: BigDecimals can be restored + from YAML. + * ext/psych/lib/psych/visitors/yaml_tree.rb: BigDecimals can be dumped + to YAML. + * test/psych/test_numeric.rb: tests for BigDecimal serialization + Sun Dec 18 12:03:13 2011 Aaron Patterson <aaron@tenderlovemaking.com> * ext/psych/lib/psych/scalar_scanner.rb: Strings that look like dates diff --git a/ext/psych/lib/psych/visitors/to_ruby.rb b/ext/psych/lib/psych/visitors/to_ruby.rb index 4267f4d004..bf48f9d029 100644 --- a/ext/psych/lib/psych/visitors/to_ruby.rb +++ b/ext/psych/lib/psych/visitors/to_ruby.rb @@ -52,6 +52,9 @@ module Psych o.value.unpack('m').first when '!str', 'tag:yaml.org,2002:str' o.value + when '!ruby/object:BigDecimal' + require 'bigdecimal' + BigDecimal._load o.value when "!ruby/object:DateTime" require 'date' @ss.parse_time(o.value).to_datetime diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index 523ad77645..f37396602c 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -214,6 +214,10 @@ module Psych end end + def visit_BigDecimal o + @emitter.scalar o._dump, nil, '!ruby/object:BigDecimal', false, false, Nodes::Scalar::ANY + end + def binary? string string.encoding == Encoding::ASCII_8BIT || string.index("\x00") || diff --git a/test/psych/test_numeric.rb b/test/psych/test_numeric.rb index 9adb058a32..bae723aca9 100644 --- a/test/psych/test_numeric.rb +++ b/test/psych/test_numeric.rb @@ -1,4 +1,5 @@ require 'psych/helper' +require 'bigdecimal' module Psych ### @@ -10,5 +11,15 @@ module Psych str = Psych.load('--- 090') assert_equal '090', str end + + def test_big_decimal_tag + decimal = BigDecimal("12.34") + assert_match "!ruby/object:BigDecimal", Psych.dump(decimal) + end + + def test_big_decimal_round_trip + decimal = BigDecimal("12.34") + assert_cycle decimal + end end end |