module Riffer::Rig::Terminal::Columns

(String text, Integer columns) → String

Source

# File lib/riffer/rig/terminal/columns.rb, line 26
def head(text, columns)
  fit(tokens(text), columns).join
end

@rbs text: String @rbs columns: Integer @rbs return: String

(String text, Integer columns) → String

Source

# File lib/riffer/rig/terminal/columns.rb, line 33
def tail(text, columns)
  fit(tokens(text).reverse, columns).reverse.join
end

@rbs text: String @rbs columns: Integer @rbs return: String

(String text) → Integer

Source

# File lib/riffer/rig/terminal/columns.rb, line 19
def width(text)
  tokens(text).sum { |token| span(token) }
end

@rbs text: String @rbs return: Integer