diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/string/access.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/string/access.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/access.rb b/activesupport/lib/active_support/core_ext/string/access.rb index 4ca24028b0..4894193665 100644 --- a/activesupport/lib/active_support/core_ext/string/access.rb +++ b/activesupport/lib/active_support/core_ext/string/access.rb @@ -44,7 +44,7 @@ class String # str.from(0).to(-1) # => "hello" # str.from(1).to(-2) # => "ell" def from(position) - self[position..-1] + self[position, length] end # Returns a substring from the beginning of the string to the given position. @@ -61,7 +61,8 @@ class String # str.from(0).to(-1) # => "hello" # str.from(1).to(-2) # => "ell" def to(position) - self[0..position] + position = [position + length, -1].max if position < 0 + self[0, position + 1] end # Returns the first character. If a limit is supplied, returns a substring |