Sha256: 8be6ede6c2297d858d72c037fea040d02d9cd27d75a8d77b9627706709fe895f
Contents?: true
Size: 988 Bytes
Versions: 10
Compression:
Stored size: 988 Bytes
Contents
require 'darkext/hash'
class String
# Parses a string like "1..10" to a Range
def to_range
case self.count('.')
when 2
elements = self.split('..')
return Range.new(elements[0].to_i, elements[1].to_i)
when 3
elements = self.split('...')
return Range.new(elements[0].to_i, elements[1].to_i-1)
end
return nil
end
# Executes the string with system
# * :background => true to run command in the background using & (currently only works on *nix systems)
# * :capture => true to capture the output. If :capture => true, background is voided
def exec(opts = {})
opts.with_defaults!(:background => false, :capture => false)
cmd = self
# TODO: Do this with threads maybe, so it's OS agnostic?
cmd += " &" if opts[:background] && !opts[:capture]
return system(cmd) if !opts[:capture]
return `#{cmd}` if opts[:capture]
end
# Prints the String using print
def print
print self
end
alias :/ :split
end
Version data entries
10 entries across 10 versions & 1 rubygems