diff options
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/integer.rb | 1 | ||||
| -rw-r--r-- | activesupport/lib/active_support/core_ext/integer/inquiry.rb | 19 |
2 files changed, 20 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/integer.rb b/activesupport/lib/active_support/core_ext/integer.rb index a44a1b4c74..f5b185b42b 100644 --- a/activesupport/lib/active_support/core_ext/integer.rb +++ b/activesupport/lib/active_support/core_ext/integer.rb @@ -1,3 +1,4 @@ require 'active_support/core_ext/integer/multiple' require 'active_support/core_ext/integer/inflections' +require 'active_support/core_ext/integer/inquiry' require 'active_support/core_ext/integer/time' diff --git a/activesupport/lib/active_support/core_ext/integer/inquiry.rb b/activesupport/lib/active_support/core_ext/integer/inquiry.rb new file mode 100644 index 0000000000..dc710b74d0 --- /dev/null +++ b/activesupport/lib/active_support/core_ext/integer/inquiry.rb @@ -0,0 +1,19 @@ +class Integer + # Returns true if the number is positive. + # + # 1.positive? # => true + # 0.positive? # => false + # -1.positive? # => false + def positive? + self > 0 + end + + # Returns true if the number is positive. + # + # -1.positive? # => true + # 0.positive? # => false + # 1.positive? # => false + def negative? + self < 0 + end +end |