Module: Neovim

Defined in:

lib/neovim/meta.rb,
lib/neovim.rb,
lib/neovim/host.rb,
lib/neovim/client.rb,
lib/neovim/remote.rb,
lib/neovim/handler.rb,
lib/neovim/logging.rb,
lib/neovim/session.rb,
lib/neovim/messager.rb,
lib/neovim/connection.rb,
lib/neovim/remote_object.rb,
lib/neovim/ruby_provider.rb,
lib/neovim/vimscript_provider.rb

Overview

neovim/meta.rb – Metadata: Version info etc.

Defined Under Namespace

Modules: Logging, OptionAccess Classes: Buffer, Client, Connection, ConnectionChild, ConnectionStdio, ConnectionTcp, ConnectionUnix, DslBase, DslPlain, DslProvider, DslRemote, DslVimscript, Handler, Host, Messager, Meta, Remote, RemoteObject, Session, Tabpage, Window, Write, WriteBuf, WriteErr, WriteOut, WriteStd

Constant Summary

INFO =

Neovim::Meta.new "nvim",
version: "1.0.0",
license: "BSD-2-Clause+",
authors: ["Bertram Scharpf"],
email: "software@bertram-scharpf.de",
summary: "Yet another Ruby client for Neovim",
description: "A simple Ruby client for Neovim.\nClean code, minimal dependecies, no frills, no wokeness.",
homepage: "http://bertram-scharpf.de",
commit: "e927f7e"

Class Method Summary

• .build_sum(lines) ⇒ Object
• .get_lines(client, range) ⇒ Object
• .plugin_provider(&block) ⇒ Object
• .set_global_client(client) ⇒ Object
• .set_globals(client, range) ⇒ Object
• .start_remote(&block) ⇒ Object

Class Method Details

.build_sum(lines) ⇒ Object

# File 'lib/neovim/ruby_provider.rb', line 223

def build_sum lines
  require "bigdecimal"
  sum = BigDecimal 0
  prev, decs = 0, 0
  sep = "."
  lines.each { |l|
    l.slice! /^.*:/
    l.slice! /#.*/
    l = l.split /(?:\+\s+|\|)/
    l.map! { |m|
      m.strip!
      if m =~ %r/ *%\z/ then
        prev * (BigDecimal $`) / 100
      else
        m = m.split "*"
        m.map! { |n|
          n.sub! /,/ do sep = $& ; "." end
            n.sub! /\.(?:-+|([0-9]+))/ do
              if $1 then
                d = $1.length
                decs = d if decs < d
                ".#$1"
              else
                decs = 2
                nil
              end
            end
            BigDecimal n
        }
        prev = m.inject do |p,e| p*e end
      end
    }
    sum = l.inject sum do |s,e| s+e end
  }
  sum = sum.round decs
  case sum
  when BigDecimal then
    sum = sum.to_s "F"
    sum.sub! /(?:\.([0-9]+))?\z/ do
      sep + ($1.to_s.ljust decs, "0")
    end
  when Integer    then
    sum = sum.to_s
  end
  sum
end

.get_lines(client, range) ⇒ Object

# File 'lib/neovim/ruby_provider.rb', line 215

def get_lines client, range
  client.buf_get_lines 0, range.begin-1, range.end, true
end

.plugin_provider(&block) ⇒ Object

# File 'lib/neovim/ruby_provider.rb', line 219

def plugin_provider &block
  run_dsl DslProvider, &block
end

.set_global_client(client) ⇒ Object

# File 'lib/neovim/ruby_provider.rb', line 198

def set_global_client client
  $vim = client
  yield
ensure
  $vim = nil
end

.set_globals(client, range) ⇒ Object

# File 'lib/neovim/ruby_provider.rb', line 205

def set_globals client, range
  set_global_client client do
    lines = get_lines client, range
    $range, $lines = range, lines
    yield lines
  end
ensure
  $range, $lines = nil, nil
end

.start_remote(&block) ⇒ Object

# File 'lib/neovim.rb', line 12

def start_remote &block
  Host.run do |h|
    DslRemote.open :remote, h, &block
    h.start
  end
end