diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-12 15:51:23 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-12 15:51:23 +0000 |
commit | 53f013f4e17e4ae0df07f26c66beadc6414305cf (patch) | |
tree | c25c3b02c568902bdd71fd3aaff79cd4155b3802 /hash.c | |
parent | a4a2254543a29b4601866f6ca9d36e0e73c98f2a (diff) |
merge revision(s) 57735: [Backport #13148]
Fix doc for Hash#dig and Struct#dig
* hash.c (rb_hash_dig): [DOC] correct argument name
in method description; fix formatting in examples.
* struct.c (rb_struct_dig): ditto.
[ruby-core:79221] [Bug #13148]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'hash.c')
-rw-r--r-- | hash.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -2874,19 +2874,19 @@ rb_hash_any_p(VALUE hash) * call-seq: * hsh.dig(key, ...) -> object * - * Extracts the nested value specified by the sequence of <i>idx</i> + * Extracts the nested value specified by the sequence of <i>key</i> * objects by calling +dig+ at each step, returning +nil+ if any * intermediate step is +nil+. * * h = { foo: {bar: {baz: 1}}} * - * h.dig(:foo, :bar, :baz) #=> 1 - * h.dig(:foo, :zot, :xyz) #=> nil + * h.dig(:foo, :bar, :baz) #=> 1 + * h.dig(:foo, :zot, :xyz) #=> nil * * g = { foo: [10, 11, 12] } - * g.dig(:foo, 1) #=> 11 - * g.dig(:foo, 1, 0) #=> TypeError: Integer does not have #dig method - * g.dig(:foo, :bar) #=> TypeError: no implicit conversion of Symbol into Integer + * g.dig(:foo, 1) #=> 11 + * g.dig(:foo, 1, 0) #=> TypeError: Integer does not have #dig method + * g.dig(:foo, :bar) #=> TypeError: no implicit conversion of Symbol into Integer */ VALUE |