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# The Patterns module contains common regular expression patters for the Puppet DSL language
module Puppet::Pops::Patterns
# NUMERIC matches hex, octal, decimal, and floating point and captures three parts
# 0 = entire matched number, leading and trailing whitespace included
# 1 = hexadecimal number
# 2 = non hex integer portion, possibly with leading 0 (octal)
# 3 = floating point part, starts with ".", decimals and optional exponent
#
# Thus, a hex number has group 1 value, an octal value has group 2 (if it starts with 0), and no group 3
# and a floating point value has group 2 and group 3.
#
NUMERIC = %r{^\s*(?:(0[xX][0-9A-Fa-f]+)|(0?\d+)((?:\.\d+)?(?:[eE]-?\d+)?))\s*$}
# ILLEGAL_P3_1_HOSTNAME matches if a hostname contains illegal characters.
# This check does not prevent pathological names like 'a....b', '.....', "---". etc.
ILLEGAL_HOSTNAME_CHARS = %r{[^-\w.]}
# NAME matches a name the same way as the lexer.
# This name includes hyphen, which may be illegal in variables, and names in general.
NAME = %r{\A((::)?[a-z0-9]\w*)(::[a-z0-9]\w*)*\z}
# CLASSREF_EXT matches a class reference the same way as the lexer - i.e. the external source form
# where each part must start with a capital letter A-Z.
# This name includes hyphen, which may be illegal in some cases.
#
CLASSREF_EXT = %r{\A((::){0,1}[A-Z][-\w]*)+\z}
# CLASSREF matches a class reference the way it is represented internally in the
# model (i.e. in lower case).
# This name includes hyphen, which may be illegal in some cases.
#
CLASSREF = %r{\A((::){0,1}[a-z][-\w]*)+\z}
end
Version data entries
6 entries across 6 versions & 1 rubygems