class Pretty::Bar

• Pretty::Bar
• Reference
• Object

Overview

Pretty::Bar builds Ascii-art bar string for the #val and #max

bar = Pretty::Bar.new(val: 43, max: 176, width: 30)
bar.val   # => 43
bar.val_s # => " 43/176"
bar.max   # => 176
bar.width # => 30
bar.mark  # => "|"
bar.empty # => " "
bar.bar   # => "|||||||                       "
bar.pct   # => 24
bar.pct_s # => " 24%"
bar.to_s  # => "[|||||||                       ]  43/176 ( 24%)"

Defined in:

pretty/bar.cr

Constructors

• .new(val : Int32, max : Int32, width : Int32 = 68, mark : String = "|", empty : String = " ")

Instance Method Summary

• #bar

  => "||||||| "

• #empty : String
• #mark : String
• #max : Int32
• #pct : Int32

  => 24

• #pct_s : String

  => " 24%"

• #to_s(io : IO)

  => "[||||||| ] 43/176 (24%)"

• #val : Int32
• #val_s : String

  => " 43/176"

• #width : Int32

Constructor Detail

Instance Method Detail