class Phase::MultiIndexable::Formatter(S, E, I)

• Phase::MultiIndexable::Formatter(S, E, I)
• Reference
• Object

Overview

Used to print MultiIndexables in a user-readable fashion. The most common usage of Formatter is the class method Formatter.print(narr, io, settings).

Formatter can be configured at multiple different levels:

• Per invocation
• Program wide
• System wide

For detailed information about how that all works, see Formatter::Settings.

Defined in:

multi_indexable/formatter/formatter.cr
multi_indexable/formatter/settings.cr

Constructors

• .new(narr : MultiIndexable(E), io : IO, settings : Phase::MultiIndexable::Formatter::Settings)

Class Method Summary

• .print(narr : S, io : IO = STDOUT, settings = nil)
• .print_literal(narr : S, io = STDOUT)

Instance Method Summary

• #close(height, idx)
• #format_element(el : Int) : String
• #format_element(el : Float) : String
• #format_element(el : String) : String
• #format_element(el) : String
• #measure

  get the length of the longest element to be displayed (for justification purposes)

• #newline(indent_change = 0)
• #open(height, idx)
• #print
• #print_literal

Constructor Detail

Class Method Detail

Instance Method Detail