summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
authorsonots <sonots@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-11-17 14:15:25 +0000
committersonots <sonots@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-11-17 14:15:25 +0000
commit398abe4c51a5b30ed0aede285a69f73f05d629ca (patch)
treeff59c1238c3918182fbffaa0a3cc0c1dbc89986d /lib
parentf952570bddc07e87b7c5a3f62dd5fbe390b7fe48 (diff)
downloadruby-398abe4c51a5b30ed0aede285a69f73f05d629ca.tar.gz
* lib/logger.rb: support symbol and string log level setting
[fix GH-1101] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
-rw-r--r--lib/logger.rb36
1 files changed, 35 insertions, 1 deletions
diff --git a/lib/logger.rb b/lib/logger.rb
index 475ec2a9bf..d17896f841 100644
--- a/lib/logger.rb
+++ b/lib/logger.rb
@@ -176,6 +176,13 @@ require 'monitor'
#
# # DEBUG < INFO < WARN < ERROR < FATAL < UNKNOWN
#
+# 3. Symbol or String (case insensitive)
+#
+# logger.level = :info
+# logger.level = 'INFO'
+#
+# # :debug < :info < :warn < :error < :fatal < :unknown
+#
# == Format
#
# Log messages are rendered in the output stream in a certain format by
@@ -234,7 +241,34 @@ class Logger
include Severity
# Logging severity threshold (e.g. <tt>Logger::INFO</tt>).
- attr_accessor :level
+ attr_reader :level
+
+ # Set logging severity threshold.
+ #
+ # +severity+:: The Severity of the log message.
+ def level=(severity)
+ if severity.is_a?(Integer)
+ @level = severity
+ else
+ _severity = severity.to_s.downcase
+ case _severity
+ when 'debug'.freeze
+ @level = DEBUG
+ when 'info'.freeze
+ @level = INFO
+ when 'warn'.freeze
+ @level = WARN
+ when 'error'.freeze
+ @level = ERROR
+ when 'fatal'.freeze
+ @level = FATAL
+ when 'unknown'.freeze
+ @level = UNKNOWN
+ else
+ raise ArgumentError, "invalid log level: #{severity}"
+ end
+ end
+ end
# Program name to include in log messages.
attr_accessor :progname