Sha256: 7eaefd36ee7eef44d946aabcc77d78e0a9c38ab3a09b13cdb2b83484ea682778
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Size: 806 Bytes
Versions: 11
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Stored size: 806 Bytes
Contents
module Liquid
class Expression
LITERALS = {
nil => nil, 'nil'.freeze => nil, 'null'.freeze => nil, ''.freeze => nil,
'true'.freeze => true,
'false'.freeze => false,
'blank'.freeze => :blank?,
'empty'.freeze => :empty?
}
def self.parse(markup)
if LITERALS.key?(markup)
LITERALS[markup]
else
case markup
when /\A'(.*)'\z/m # Single quoted strings
$1
when /\A"(.*)"\z/m # Double quoted strings
$1
when /\A(-?\d+)\z/ # Integer and floats
$1.to_i
when /\A\((\S+)\.\.(\S+)\)\z/ # Ranges
RangeLookup.parse($1, $2)
when /\A(-?\d[\d\.]+)\z/ # Floats
$1.to_f
else
VariableLookup.parse(markup)
end
end
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems