Sha256: c8a2529969ad39df3e25745a1ec0f041e68c2d961ebe95ca1620a63081372358
Contents?: true
Size: 1 KB
Versions: 13
Compression:
Stored size: 1 KB
Contents
module RBS
class Buffer
attr_reader :name
attr_reader :content
attr_reader :lines
attr_reader :ranges
def initialize(name:, content:)
@name = name
@content = content
@lines = content.lines
@ranges = []
offset = 0
lines.each do |line|
size = line.size
range = offset...(offset+size)
ranges << range
offset += size
end
end
def pos_to_loc(pos)
index = ranges.bsearch_index do |range|
pos < range.end ? true : false
end
if index
[index + 1, pos - ranges[index].begin]
else
[ranges.size + 1, 0]
end
end
def loc_to_pos(loc)
line, column = loc
if range = ranges[line - 1]
range.begin + column
else
last_position
end
end
def last_position
content.size
end
def inspect
"#<RBS::Buffer:#{__id__} @name=#{name}, @content=#{content.bytesize} bytes, @lines=#{lines.size} lines,>"
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems