instiki/vendor/rails/activesupport/lib/active_support/core_ext/string/starts_ends_with.rb
Jacques Distler 6873fc8026 Upgrade to Rails 2.0.2
Upgraded to Rails 2.0.2, except that we maintain

   vendor/rails/actionpack/lib/action_controller/routing.rb

from Rail 1.2.6 (at least for now), so that Routes don't change. We still
get to enjoy Rails's many new features.

Also fixed a bug in Chunk-handling: disable WikiWord processing in tags (for real this time).
2007-12-21 01:48:59 -06:00

28 lines
745 B
Ruby

module ActiveSupport #:nodoc:
module CoreExtensions #:nodoc:
module String #:nodoc:
# Additional string tests.
module StartsEndsWith
def self.included(base)
base.class_eval do
alias_method :start_with?, :starts_with?
alias_method :end_with?, :ends_with?
end
end
# Does the string start with the specified +prefix+?
def starts_with?(prefix)
prefix = prefix.to_s
self[0, prefix.length] == prefix
end
# Does the string end with the specified +suffix+?
def ends_with?(suffix)
suffix = suffix.to_s
self[-suffix.length, suffix.length] == suffix
end
end
end
end
end