Sha256: 8c865221124a9da0f23a74cafe635ec70059550668127a97f8c8073fd052d8ad
Contents?: true
Size: 892 Bytes
Versions: 20
Compression:
Stored size: 892 Bytes
Contents
# Reads in a file, removes blank lines and remarks
# (lines starting with '#') and then returns
# an array of all the remaining lines.
#
def File.read_list(filepath, chomp_string='')
farr = nil
farr = File.read(filepath).split("\n")
farr.collect! { |line|
l = line.strip.chomp(chomp_string)
(l.empty? or l[0,1] == '#') ? nil : l
}
farr.compact
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
# mock behavior for file access
class File
def self.mock_read( content )
@content = content
end
def self.read( fpath )
@content
end
end
class TC_READ_LIST < Test::Unit::TestCase
def test_read_list
f = File.mock_read("A\nB\nC")
s = File.read_list( f )
r = ['A','B','C']
assert_equal( r, s )
end
end
=end
Version data entries
20 entries across 20 versions & 1 rubygems