1 files changed, 0 insertions, 66 deletions
diff --git a/lua/utils.lua b/lua/utils.lua
deleted file mode 100644
index ab1473f..0000000
--- a/lua/utils.lua
+++ /dev/null
@@ -1,66 +0,0 @@
-local fn = vim.fn
-
-local M = {}
-
-function M.executable(name)
-  if fn.executable(name) > 0 then
-    return true
-  end
-
-  return false
-end
-
---- check whether a feature exists in Nvim
---- @feat: string
----   the feature name, like `nvim-0.7` or `unix`.
---- return: bool
-M.has = function(feat)
-  if fn.has(feat) == 1 then
-    return true
-  end
-
-  return false
-end
-
---- Create a dir if it does not exist
-function M.may_create_dir(dir)
-  local res = fn.isdirectory(dir)
-
-  if res == 0 then
-    fn.mkdir(dir, "p")
-  end
-end
-
-function M.get_nvim_version()
-  local actual_ver = vim.version()
-
-  local nvim_ver_str = string.format("%d.%d.%d", actual_ver.major, actual_ver.minor, actual_ver.patch)
-  return nvim_ver_str
-end
-
---- Generate random integers in the range [Low, High], inclusive,
---- adapted from https://stackoverflow.com/a/12739441/6064933
---- @low: the lower value for this range
---- @high: the upper value for this range
-function M.rand_int(low, high)
-  -- Use lua to generate random int, see also: https://stackoverflow.com/a/20157671/6064933
-  math.randomseed(os.time())
-
-  return math.random(low, high)
-end
-
---- Select a random element from a sequence/list.
---- @seq: the sequence to choose an element
-function M.rand_element(seq)
-  local idx = M.rand_int(1, #seq)
-
-  return seq[idx]
-end
-
-function M.add_pack(name)
-  local status, error = pcall(vim.cmd, "packadd " .. name)
-
-  return status
-end
-
-return M