Sha256: e9339732ef033dc4eec515785af9f9adb6362c42688eeed5d265473ef5b9cf05
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Size: 1.13 KB
Versions: 15
Compression:
Stored size: 1.13 KB
Contents
class Pry
class Command::Cat
class InputExpressionFormatter < AbstractFormatter
attr_accessor :input_expressions
attr_accessor :opts
def initialize(input_expressions, opts)
@input_expressions = input_expressions
@opts = opts
end
def format
raise CommandError, "No input expressions!" if numbered_input_items.length < 1
if numbered_input_items.length > 1
content = ""
numbered_input_items.each do |i, s|
content << "#{Helpers::Text.bold(i.to_s)}:\n" << decorate(Pry::Code(s).with_indentation(2)).to_s
end
content
else
decorate(Pry::Code(selected_input_items.first))
end
end
private
def selected_input_items
input_expressions[normalized_expression_range] || []
end
def numbered_input_items
@numbered_input_items ||= normalized_expression_range.zip(selected_input_items).
reject { |_, s| s.nil? || s == "" }
end
def normalized_expression_range
absolute_index_range(opts[:i], input_expressions.count)
end
end
end
end
Version data entries
15 entries across 15 versions & 7 rubygems