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author | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-04 01:15:43 +0000 |
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committer | hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-04 01:15:43 +0000 |
commit | c5e9d76221ffc87cb8f0a119cf7953937a14491f (patch) | |
tree | 107de4ba0697549bc297a360e9770b30d5a8a7de /doc | |
parent | 49117ae29a995e7182e26256999c4346856d4496 (diff) | |
download | ruby-c5e9d76221ffc87cb8f0a119cf7953937a14491f.tar.gz |
* doc/syntax/methods.rdoc: add some missing spaces and
fix a grammatical error in method docs.
[fix GH-843][ci skip] Patch by @nikolas
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'doc')
-rw-r--r-- | doc/syntax/methods.rdoc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/doc/syntax/methods.rdoc b/doc/syntax/methods.rdoc index 2c01810b4c..debfa76cbf 100644 --- a/doc/syntax/methods.rdoc +++ b/doc/syntax/methods.rdoc @@ -47,16 +47,16 @@ exist on all keyboards. Method names may end with a <code>!</code> (bang or exclamation mark), a <code>?</code> (question mark) or <code>=</code> equals sign. -The bang methods(<code>!</code> at the end of method name) are called and +The bang methods (<code>!</code> at the end of method name) are called and executed just like any other method. However, by convention, a method with an exclamation point or bang is considered dangerous. In ruby core library the -dangerous method implies that when a method ends with a bang(<code>!</code>), +dangerous method implies that when a method ends with a bang (<code>!</code>), it indicates that unlike its non-bang equivalent, permanently modifies its receiver. Almost always, Ruby core library will have a non-bang -counterpart(method name which does NOT end with <code>!</code>) of every bang -method (method name which does end with <code>!</code>) that has does not -modify the receiver. This convention is typically true for ruby core libary but -may/may not hold true for other ruby libraries. +counterpart (method name which does NOT end with <code>!</code>) of every bang +method (method name which does end with <code>!</code>) that does not modify +the receiver. This convention is typically true for ruby core libary but +may or may not hold true for other ruby libraries. Methods that end with a question mark by convention return boolean. But they may not always return just +true+ or +false+. Often they will may return an |