Sha256: 1bf8920fb9d24c6eb04a309e85288a2b371dd2e3c12f2058305ff5fd4494d032
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Size: 1.89 KB
Versions: 18
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Stored size: 1.89 KB
Contents
class File
# create a file, if not exsist create file, and dir if needed
def self.create(route_name ,filemod="w",string_data=String.new)
begin
#file_name generate
if !route_name.to_s.split(File::SEPARATOR).last.nil? || route_name.to_s.split(File::SEPARATOR).last != ''
file_name = route_name.to_s.split(File::SEPARATOR).last
else
file_name = nil?
end
#path_way
begin
raise ArgumentError, "missing route_name: #{route_name}" if route_name.nil?
path = File.expand_path(route_name).to_s.split(File::SEPARATOR)
path = path - [File.expand_path(route_name).to_s.split(File::SEPARATOR).last]
path.shift
end
#job
begin
if !Dir.exists?(File::SEPARATOR+path.join(File::SEPARATOR))
at_now = File::SEPARATOR
path.each do |dir_to_be_checked|
at_now += "#{dir_to_be_checked+File::SEPARATOR}"
Dir.mkdir(at_now) if !Dir.exists?(at_now)
end
end
end
# write data
begin
full_path = "#{File::SEPARATOR+path.join(File::SEPARATOR)+File::SEPARATOR}#{file_name}"
if File.exist? full_path
File.open(full_path,filemod).write string_data
else
File.new(full_path,filemod).write string_data
end
end
rescue Exception => ex
puts ex
end
end
# start read the file object on each line
# optionable an integer value to start read line at
# compatible with mac (i am linux user, so not tested)
def each_line_from(start_at=1,&block)
unless [Integer,Fixnum,Bignum].include?(start_at.class)
raise ArgumentError, "invalid line index"
end
begin
line_num= 1
text= self.read
text.gsub!(/\r\n?/, "\n")
text.each_line do |*line|
if line_num >= start_at
block.call *line
end
line_num += 1
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems