X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.maps.server%2Fnode%2Fnode-v4.8.0-win-x64%2Fnode_modules%2Fnpm%2Fnode_modules%2Ffs-write-stream-atomic%2Fnode_modules%2Fiferr%2Findex.coffee;fp=org.simantics.maps.server%2Fnode%2Fnode-v4.8.0-win-x64%2Fnode_modules%2Fnpm%2Fnode_modules%2Ffs-write-stream-atomic%2Fnode_modules%2Fiferr%2Findex.coffee;h=da6d00719f10c4348fab98e70a348922f6bc5392;hb=2529be6d456deeb07c128603ce4971f1dc29b695;hp=0000000000000000000000000000000000000000;hpb=2636fc31c16c23711cf2b06a4ae8537bba9c1d35;p=simantics%2Fdistrict.git

diff --git a/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.coffee b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.coffee
new file mode 100644
index 00000000..da6d0071
--- /dev/null
+++ b/org.simantics.maps.server/node/node-v4.8.0-win-x64/node_modules/npm/node_modules/fs-write-stream-atomic/node_modules/iferr/index.coffee
@@ -0,0 +1,24 @@
+# Delegates to `succ` on sucecss or to `fail` on error
+# ex: Thing.load 123, iferr cb, (thing) -> ...
+iferr = (fail, succ) -> (err, a...) ->
+  if err? then fail err
+  else succ? a...
+
+# Like iferr, but also catches errors thrown from `succ` and passes to `fail`
+tiferr = (fail, succ) -> iferr fail, (a...) ->
+  try succ a...
+  catch err then fail err
+
+# Delegate to the success function on success, or throw the error otherwise
+# ex: Thing.load 123, throwerr (thing) -> ...
+throwerr = iferr.bind null, (err) -> throw err
+
+# Prints errors when one is passed, or does nothing otherwise
+# ex: thing.save printerr
+printerr = iferr (err) -> console.error err.stack or err
+
+module.exports = exports = iferr
+exports.iferr = iferr
+exports.tiferr = tiferr
+exports.throwerr = throwerr
+exports.printerr = printerr