diff options
| -rw-r--r-- | xmake/core/base/io.lua | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/xmake/core/base/io.lua b/xmake/core/base/io.lua index 114a7a00c..e14cd32e9 100644 --- a/xmake/core/base/io.lua +++ b/xmake/core/base/io.lua @@ -37,16 +37,18 @@ function _file:read(fmt, opt) return self:_read(fmt, opt.continuation) end +-- iterator of lines +function _file._lines_iter(data) + local l = data.file:read("l", data.opt) + if not l and data.opt.close_on_finished then + data.file:close() + end + return l +end + -- read all lines from a file function _file:lines(opt) - opt = opt or {} - return function() - local l = self:read("l", opt) - if not l and opt.close_on_finished then - self:close() - end - return l - end + return _file._lines_iter, { file = assert(self), opt = opt or {} } end -- print file @@ -223,7 +225,7 @@ function io.save(filepath, object, opt) -- ok return true end - + -- load object from the given file function io.load(filepath, opt) |