Sha256: 1d94171f3bc8107871c3d541db46396bed99323a48f8179402eac8bd68f3254e
Contents?: true
Size: 788 Bytes
Versions: 8
Compression:
Stored size: 788 Bytes
Contents
module Dcm
class VariantFilter
ALLOWED_FILTERKEYS = %w(swfk_id typekey devkey)
attr_reader :key, :matchers
def initialize(expr)
unless expr.match?(/^[\w_]+\:/) && ALLOWED_FILTERKEYS.include?(expr.split(":").first)
fail "Unknown filter expression #{expr}. " +
"Syntax: (#{ALLOWED_FILTERKEYS.join("|")}):value[,value2]."
end
key, matchers = expr.split(":")
@key = key.to_sym
@matchers = matchers.split(",").map { /#{_1}/i }
end
def match?(headers, row)
return false unless row[3]
return false unless row[3].match?(/CVAR/)
return false unless headers.include?(@key)
matchers.any? { row[headers.index(@key)].match?(_1) }
end
def to_s = "<Filter #{key}:#{matchers.join(",")}"
end
end
Version data entries
8 entries across 8 versions & 1 rubygems