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| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2014-05-23 14:59:55 -0300 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2014-05-23 14:59:55 -0300 |
| commit | fbdcba86cf0a174ddcc8b913db703c5e69d77f9f (patch) | |
| tree | bdbe7310f423a5a11683fb078ca55a6e22b236dc /activesupport/lib/active_support | |
| parent | 02f3081332862e031bf99fa133bb5f79f9e59be0 (diff) | |
| parent | 3920d64479c8763e1f0a64db872e5f072268cda9 (diff) | |
| download | rails-fbdcba86cf0a174ddcc8b913db703c5e69d77f9f.tar.gz rails-fbdcba86cf0a174ddcc8b913db703c5e69d77f9f.tar.bz2 rails-fbdcba86cf0a174ddcc8b913db703c5e69d77f9f.zip | |
Merge pull request #15275 from kuldeepaggarwal/add-test
add test cases for negative position in Array#from
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/array/access.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/array/access.rb b/activesupport/lib/active_support/core_ext/array/access.rb index 67f58bc0fe..d0791a161f 100644 --- a/activesupport/lib/active_support/core_ext/array/access.rb +++ b/activesupport/lib/active_support/core_ext/array/access.rb @@ -5,6 +5,8 @@ class Array # %w( a b c d ).from(2) # => ["c", "d"] # %w( a b c d ).from(10) # => [] # %w().from(0) # => [] + # %w( a b c d ).from(-2) # => ["c", "d"] + # %w( a b c ).from(-10) # => [] def from(position) self[position, length] || [] end |