implement builder and instance

1 files changed, 28 insertions, 0 deletions

diff --git a/src/extensions/table.lua b/src/extensions/table.lua
new file mode 100644
index 0000000..eb983d3
--- /dev/null
+++ b/src/extensions/table.lua
@@ -0,0 +1,28 @@
+
+function table:extend(other)
+	if type(other) == 'table' then
+		for _, value in ipairs(other) do
+			self[#self + 1] = value
+		end
+	else
+		for value in other do
+			self[#self + 1] = value
+		end
+	end
+end
+
+function table:merge(other)
+	for key, value in pairs(other) do
+		self[key] = value
+	end
+end
+
+function table.from_iter(iter)
+	local t = {}
+
+	for value in iter do
+		t[#t + 1] = value
+	end
+
+	return t
+end