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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2000-12-28 05:00:47 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2000-12-28 05:00:47 +0000
commit08ec02b92b45464df3dbf79022bb15b853ab0428 (patch)
tree571574af57859810d146f28177c240f1fe04e4f7 /ext/tk/sample
parentceec42bf8c4e350d02d11b84adf9b8ebf7b4af47 (diff)
changes from personal modifies -- matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/tk/sample')
-rw-r--r--ext/tk/sample/tkbiff.rb16
-rw-r--r--ext/tk/sample/tkfrom.rb14
2 files changed, 15 insertions, 15 deletions
diff --git a/ext/tk/sample/tkbiff.rb b/ext/tk/sample/tkbiff.rb
index d2d7bf7bebb..ac271844378 100644
--- a/ext/tk/sample/tkbiff.rb
+++ b/ext/tk/sample/tkbiff.rb
@@ -38,11 +38,11 @@ class Mail
def initialize(f)
@header = {}
@body = []
- while f.gets()
- $_.chop!
- next if /^From / # skip From-line
- break if /^$/ # end of header
- if /^(\S+):\s*(.*)/
+ while line = f.gets()
+ line.chop!
+ next if /^From / =~ line # skip From-line
+ break if /^$/ =~ line # end of header
+ if /^(\S+):\s*(.*)/ =~ line
@header[attr = $1.capitalize] = $2
elsif attr
sub(/^\s*/, '')
@@ -50,10 +50,10 @@ class Mail
end
end
- return if ! $_
+ return unless $_
- while f.gets()
- break if /^From /
+ while line = f.gets()
+ break if /^From / =~ line
@body.push($_)
end
end
diff --git a/ext/tk/sample/tkfrom.rb b/ext/tk/sample/tkfrom.rb
index ba0e547799b..8c3efb81371 100644
--- a/ext/tk/sample/tkfrom.rb
+++ b/ext/tk/sample/tkfrom.rb
@@ -20,11 +20,11 @@ class Mail
def initialize(f)
@header = {}
@body = []
- while f.gets()
+ while line = f.gets()
$_.chop!
- next if /^From / # skip From-line
- break if /^$/ # end of header
- if /^(\S+):\s*(.*)/
+ next if /^From / =~ line # skip From-line
+ break if /^$/ =~ line # end of header
+ if /^(\S+):\s*(.*)/ =~ line
@header[attr = $1.capitalize] = $2
elsif attr
sub(/^\s*/, '')
@@ -32,10 +32,10 @@ class Mail
end
end
- return if ! $_
+ return unless $_
- while f.gets()
- break if /^From /
+ while line = f.gets()
+ break if /^From / =~ line
@body.push($_)
end
end