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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
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