Some things work, most things don't

1 files changed, 28 insertions, 0 deletions

diff --git a/twtstr.nim b/twtstr.nim
new file mode 100644
index 00000000..5a41f3e3
--- /dev/null
+++ b/twtstr.nim
@@ -0,0 +1,28 @@
+import terminal
+import strutils
+
+func stripNewline*(str: string): string =
+  if str.len == 0:
+    result = str
+    return
+
+  case str[^1]
+  of '\n':
+    result = str.substr(0, str.len - 2)
+  else: discard
+
+func addAnsiStyle*(str: string, style: Style): string =
+  return ansiStyleCode(style) & str & "\e[0m"
+
+func addAnsiFgColor*(str: string, color: ForegroundColor): string =
+  return ansiForegroundColorCode(color) & str & "\e[0m"
+
+func maxString*(str: string, max: int): string =
+  if max < str.len:
+    return str.substr(0, max - 2) & "$"
+  return str
+
+func fitValueToSize*(str: string, size: int): string =
+  if str.len < size:
+    return str & ' '.repeat(size - str.len)
+  return str.maxString(size)