diff options
Diffstat (limited to 'doc/strscan/methods/getch.md')
| -rw-r--r-- | doc/strscan/methods/getch.md | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/doc/strscan/methods/getch.md b/doc/strscan/methods/getch.md index b57732ad7c..ede1d2b071 100644 --- a/doc/strscan/methods/getch.md +++ b/doc/strscan/methods/getch.md @@ -1,6 +1,3 @@ -call-seq: - getch -> character or nil - Returns the next (possibly multibyte) character, if available: @@ -12,7 +9,7 @@ if available: - Increments the [byte position][2] by the size (in bytes) of the character. - ``` + ```rb scanner = StringScanner.new(HIRAGANA_TEXT) scanner.string # => "こんにちは" [scanner.getch, scanner.pos, scanner.charpos] # => ["こ", 3, 1] @@ -27,7 +24,7 @@ if available: (that is, not at its beginning), behaves like #get_byte (returns a 1-byte character): - ``` + ```rb scanner.pos = 1 [scanner.getch, scanner.pos, scanner.charpos] # => ["\x81", 2, 2] [scanner.getch, scanner.pos, scanner.charpos] # => ["\x93", 3, 1] @@ -37,7 +34,7 @@ if available: - If the [position][2] is at the end of the [stored string][1], returns `nil` and does not modify the positions: - ``` + ```rb scanner.terminate [scanner.getch, scanner.pos, scanner.charpos] # => [nil, 15, 5] ``` |